acetileno

eo-head

acetileno (accusative singular acetilenon, plural acetilenoj, accusative plural acetilenojn)

acetilenon (accusative singular)
acetilenoj (plural)
acetilenojn (accusative plural)


ardezo

ardezo (accusative singular ardezon, plural ardezoj, accusative plural ardezojn)

ardezon (accusative singular)
ardezoj (plural)
ardezojn (accusative plural)


borakso

borakso (uncountable, accusative borakson)


absoluta

absoluta (accusative singular absolutan, plural absolutaj, accusative plural absolutajn)

absolutan (accusative singular)
absolutaj (plural)
absolutajn (accusative plural)

Derived from Latin absolūtus (“unconditional; unfettered; completed”), perfect passive participle of absolvō (“loosen, set free, complete”), from ab (“away”) + solvo (“to loose”).


bromo

Derived from Ancient Greek βρῶμος (brômos, “stink”).


astato

eo-head

astato (uncountable, accusative astaton)

Derived from Ancient Greek ἄστατος (ástatos, “unstable”).


elemento

eo-head

elemento (accusative singular elementon, plural elementoj, accusative plural elementojn)

elementon (accusative singular)
elementoj (plural)
elementojn (accusative plural)

Ultimately from Latin elementum (“element; basic principle, rudiment”). Compare Russian элемент (element), Spanish, Portuguese, and Italian elemento, German Element, French élément, Polish element, Yiddish עלעמענט (element).

der

(algebra, chemistry, linguistics) element (piece of a larger whole)


fluoro

eo-head

fluoro (uncountable, accusative fluoron)

Derived from Latin fluor (“flow”). Doublet of flui.


heliotropo

heliotropo (accusative singular heliotropon, plural heliotropoj, accusative plural heliotropojn)

heliotropon (accusative singular)
heliotropoj (plural)
heliotropojn (accusative plural)


azotato

azotato (accusative singular azotaton, plural azotatoj, accusative plural azotatojn)

azotaton (accusative singular)
azotatoj (plural)
azotatojn (accusative plural)


nitrato

nitrato (accusative singular nitraton, plural nitratoj, accusative plural nitratojn)

nitraton (accusative singular)
nitratoj (plural)
nitratojn (accusative plural)


nitrito

nitrito (accusative singular nitriton, plural nitritoj, accusative plural nitritojn)

nitriton (accusative singular)
nitritoj (plural)
nitritojn (accusative plural)


fosfato

fosfato (accusative singular fosfaton, plural fosfatoj, accusative plural fosfatojn)

fosfaton (accusative singular)
fosfatoj (plural)
fosfatojn (accusative plural)

From English phosphate, French phosphate, etc.


ozono

From French and English ozone, German Ozon, etc.


mero

mero (accusative singular meron, plural meroj, accusative plural merojn)

meron (accusative singular)
meroj (plural)
merojn (accusative plural)

Derived from Ancient Greek μέρος (méros, “part”).


butano

butano (uncountable, accusative butanon)


hidrato

hidrato (accusative singular hidraton, plural hidratoj, accusative plural hidratojn)

hidraton (accusative singular)
hidratoj (plural)
hidratojn (accusative plural)


petrolo

petrolo (accusative singular petrolon, plural petroloj, accusative plural petrolojn)

petrolon (accusative singular)
petroloj (plural)
petrolojn (accusative plural)

From Medieval Latin petroleum, from petra (“rock”) + oleum (“oil”).


pentano

pentano (accusative singular pentanon, plural pentanoj, accusative plural pentanojn)

pentanon (accusative singular)
pentanoj (plural)
pentanojn (accusative plural)


kloro

Derived from Ancient Greek χλωρός (khlōrós, “green”).


nitrata

nitrata (accusative singular nitratan, plural nitrataj, accusative plural nitratajn)

nitratan (accusative singular)
nitrataj (plural)
nitratajn (accusative plural)


propano

propano (uncountable, accusative propanon)


metano

metano (accusative singular metanon, plural metanoj, accusative plural metanojn)

metanon (accusative singular)
metanoj (plural)
metanojn (accusative plural)

(organic chemistry) Any derivative of methane.


polimero

polimero (accusative singular polimeron, plural polimeroj, accusative plural polimerojn)

polimeron (accusative singular)
polimeroj (plural)
polimerojn (accusative plural)


bazo

bazo (accusative singular bazon, plural bazoj, accusative plural bazojn)

bazon (accusative singular)
bazoj (plural)
bazojn (accusative plural)

Sur unu rando estas bazoj, sur la alia acidoj.

On one edge there are bases, on the other acids.


solvi

solvi (present solvas, past solvis, future solvos, conditional solvus, volitive solvu)

solvas (present)
solvis (past)
solvos (future)
solvus (conditional)
solvu (volitive)
solvas (present)
solvis (past)
solvos (future)
solvanta (active participle present singular)
solvantaj (active participle plural present)
solvinta (active participle past singular)
solvintaj (active participle past plural)
solvonta (active future participle singular)
solvontaj (active future participle plural)
solvantan (accusative active participle present singular)
solvantajn (accusative active participle plural present)
solvintan (accusative active participle past singular)
solvintajn (accusative active participle past plural)
solvontan (accusative active future participle singular)
solvontajn (accusative active future participle plural)
solvata (participle passive present singular)
solvataj (participle passive plural present)
solvita (participle passive past singular)
solvitaj (participle passive past plural)
solvota (future participle passive singular)
solvotaj (future participle passive plural)
solvatan (accusative participle passive present singular)
solvatajn (accusative participle passive plural present)
solvitan (accusative participle passive past singular)
solvitajn (accusative participle passive past plural)
solvotan (accusative future participle passive singular)
solvotajn (accusative future participle passive plural)
solvanto (active noun-from-verb participle present singular)
solvantoj (active noun-from-verb participle plural present)
solvinto (active noun-from-verb participle past singular)
solvintoj (active noun-from-verb participle past plural)
solvonto (active future noun-from-verb participle singular)
solvontoj (active future noun-from-verb participle plural)
solvanton (accusative active noun-from-verb participle present singular)
solvantojn (accusative active noun-from-verb participle plural present)
solvinton (accusative active noun-from-verb participle past singular)
solvintojn (accusative active noun-from-verb participle past plural)
solvonton (accusative active future noun-from-verb participle singular)
solvontojn (accusative active future noun-from-verb participle plural)
solvato (noun-from-verb participle passive present singular)
solvatoj (noun-from-verb participle passive plural present)
solvito (noun-from-verb participle passive past singular)
solvitoj (noun-from-verb participle passive past plural)
solvoto (future noun-from-verb participle passive singular)
solvotoj (future noun-from-verb participle passive plural)
solvaton (accusative noun-from-verb participle passive present singular)
solvatojn (accusative noun-from-verb participle passive plural present)
solviton (accusative noun-from-verb participle passive past singular)
solvitojn (accusative noun-from-verb participle passive past plural)
solvoton (accusative future noun-from-verb participle passive singular)
solvotojn (accusative future noun-from-verb participle passive plural)
solvante (active adverbial participle present)
solvinte (active adverbial participle past)
solvonte (active adverbial future participle)
solvate (adverbial participle passive present)
solvite (adverbial participle passive past)
solvote (adverbial future participle passive)
solvi (infinitive plural present)
solvu (imperative past plural)
solvus (conditional future plural)

LL-Q143 (epo)-Robin van der Vliet-solvi.wav


lizino

lizino (uncountable, accusative lizinon)


etanolo

etanolo (uncountable, accusative etanolon)


-alo

metano (“methane”) + -alo → metanalo (“formaldehyde”)

etano (“ethane”) + -alo → etanalo (“acetaldehyde”)

(organic chemistry) Forms the names of aldehydes.


metalo

metalo (accusative singular metalon, plural metaloj, accusative plural metalojn)

metalon (accusative singular)
metaloj (plural)
metalojn (accusative plural)

LL-Q143 (epo)-Robin van der Vliet-metalo.wav

From English metal; French métal; German Metall; Italian metallo; Spanish metal.


gaso

gaso (accusative singular gason, plural gasoj, accusative plural gasojn)

gason (accusative singular)
gasoj (plural)
gasojn (accusative plural)

From German Gas, English and Italian gas, French and Polish gaz, Russian газ (gaz), Yiddish גאַז (gaz), all ultimately from Dutch gas.

Radono, heliumo, neono, argono, kriptono kaj ksenono estas la ses noblaj gasoj.

Radon, helium, neon, argon, krypton, and xenon are the six noble gases.


enantiomero

enantiomero (accusative singular enantiomeron, plural enantiomeroj, accusative plural enantiomerojn)

enantiomeron (accusative singular)
enantiomeroj (plural)
enantiomerojn (accusative plural)


pirolo

pirolo (accusative singular pirolon, plural piroloj, accusative plural pirolojn)

pirolon (accusative singular)
piroloj (plural)
pirolojn (accusative plural)


benzeno

benzeno (uncountable, accusative benzenon)


benzolo

benzolo (accusative singular benzolon, plural benzoloj, accusative plural benzolojn)

benzolon (accusative singular)
benzoloj (plural)
benzolojn (accusative plural)


formaldehido

formaldehido (uncountable, accusative formaldehidon)


ciano

ciano (accusative singular cianon, plural cianoj, accusative plural cianojn)

cianon (accusative singular)
cianoj (plural)
cianojn (accusative plural)


heptano

heptano (accusative singular heptanon, plural heptanoj, accusative plural heptanojn)

heptanon (accusative singular)
heptanoj (plural)
heptanojn (accusative plural)


laktozo

laktozo (uncountable, accusative laktozon)

(biochemistry) lactose (disaccharide sugar of milk and dairy products)


mentolo

mentolo (accusative singular mentolon, plural mentoloj, accusative plural mentolojn)

mentolon (accusative singular)
mentoloj (plural)
mentolojn (accusative plural)


luciferino

luciferino (accusative singular luciferinon, plural luciferinoj, accusative plural luciferinojn)

luciferinon (accusative singular)
luciferinoj (plural)
luciferinojn (accusative plural)


titino

titino (uncountable, accusative titinon)


trifosfato

trifosfato (accusative singular trifosfaton, plural trifosfatoj, accusative plural trifosfatojn)

trifosfaton (accusative singular)
trifosfatoj (plural)
trifosfatojn (accusative plural)

(chemistry) triphosphate (any salt or ester containing three phosphate groups)


feldspato

feldspato (accusative singular feldspaton, plural feldspatoj, accusative plural feldspatojn)

feldspaton (accusative singular)
feldspatoj (plural)
feldspatojn (accusative plural)


resveratrolo

resveratrolo (uncountable, accusative resveratrolon)


retinolo

retinolo (uncountable, accusative retinolon)


uracilo

uracilo (uncountable, accusative uracilon)


propileno

propileno (uncountable, accusative propilenon)


acetilo

acetilo (accusative singular acetilon, plural acetiloj, accusative plural acetilojn)

acetilon (accusative singular)
acetiloj (plural)
acetilojn (accusative plural)


terpeno

terpeno (uncountable, accusative terpenon)


aragonito

aragonito (accusative singular aragoniton, plural aragonitoj, accusative plural aragonitojn)

aragoniton (accusative singular)
aragonitoj (plural)
aragonitojn (accusative plural)


bazalto

bazalto (accusative singular bazalton, plural bazaltoj, accusative plural bazaltojn)

bazalton (accusative singular)
bazaltoj (plural)
bazaltojn (accusative plural)


kvarco

kvarco (accusative singular kvarcon, plural kvarcoj, accusative plural kvarcojn)

kvarcon (accusative singular)
kvarcoj (plural)
kvarcojn (accusative plural)

From Russian кварц (kvarc), English quartz, German Quarz, etc.


azurito

azurito (accusative singular azuriton, plural azuritoj, accusative plural azuritojn)

azuriton (accusative singular)
azuritoj (plural)
azuritojn (accusative plural)


mineralo

mineralo (accusative singular mineralon, plural mineraloj, accusative plural mineralojn)

mineralon (accusative singular)
mineraloj (plural)
mineralojn (accusative plural)


olivino

olivino (accusative singular olivinon, plural olivinoj, accusative plural olivinojn)

olivinon (accusative singular)
olivinoj (plural)
olivinojn (accusative plural)


benzamido

benzamido (accusative singular benzamidon, plural benzamidoj, accusative plural benzamidojn)

benzamidon (accusative singular)
benzamidoj (plural)
benzamidojn (accusative plural)


elektrolizo

elektrolizo (uncountable, accusative elektrolizon)


elektrolito

elektrolito (accusative singular elektroliton, plural elektrolitoj, accusative plural elektrolitojn)

elektroliton (accusative singular)
elektrolitoj (plural)
elektrolitojn (accusative plural)


jodoformo

jodoformo (uncountable, accusative jodoformon)


keroseno

keroseno (uncountable, accusative kerosenon)


osmozo

osmozo (accusative singular osmozon, plural osmozoj, accusative plural osmozojn)

osmozon (accusative singular)
osmozoj (plural)
osmozojn (accusative plural)


okzalacido

okzalacido (accusative singular okzalacidon, plural okzalacidoj, accusative plural okzalacidojn)

okzalacidon (accusative singular)
okzalacidoj (plural)
okzalacidojn (accusative plural)


anhidrido

anhidrido (accusative singular anhidridon, plural anhidridoj, accusative plural anhidridojn)

anhidridon (accusative singular)
anhidridoj (plural)
anhidridojn (accusative plural)


aldehido

aldehido (accusative singular aldehidon, plural aldehidoj, accusative plural aldehidojn)

aldehidon (accusative singular)
aldehidoj (plural)
aldehidojn (accusative plural)


nobla metalo

nobla metalo (accusative singular noblan metalon, plural noblaj metaloj, accusative plural noblajn metalojn)

noblan metalon (accusative singular)
noblaj metaloj (plural)
noblajn metalojn (accusative plural)

(inorganic chemistry, alchemy) noble metal


acetaldehido

acetaldehido (uncountable, accusative acetaldehidon)


oksido

oksido (accusative singular oksidon, plural oksidoj, accusative plural oksidojn)

oksidon (accusative singular)
oksidoj (plural)
oksidojn (accusative plural)


dioksino

dioksino (accusative singular dioksinon, plural dioksinoj, accusative plural dioksinojn)

dioksinon (accusative singular)
dioksinoj (plural)
dioksinojn (accusative plural)


izomero

izomero (accusative singular izomeron, plural izomeroj, accusative plural izomerojn)

izomeron (accusative singular)
izomeroj (plural)
izomerojn (accusative plural)


dioksido

dioksido (accusative singular dioksidon, plural dioksidoj, accusative plural dioksidojn)

dioksidon (accusative singular)
dioksidoj (plural)
dioksidojn (accusative plural)


acetono

acetono (uncountable, accusative acetonon)


ketono

ketono (accusative singular ketonon, plural ketonoj, accusative plural ketonojn)

ketonon (accusative singular)
ketonoj (plural)
ketonojn (accusative plural)


karbona dioksido

karbona dioksido (uncountable, accusative karbonan dioksidon)


plateno

plateno (uncountable, accusative platenon)

Derived from Spanish platina, diminutive of plata (“silver”).


natria klorido

natria klorido (uncountable, accusative natrian kloridon)


klorido

klorido (accusative singular kloridon, plural kloridoj, accusative plural kloridojn)

kloridon (accusative singular)
kloridoj (plural)
kloridojn (accusative plural)


aluminia oksido

aluminia oksido (uncountable, accusative aluminian oksidon)

(inorganic chemistry) aluminium oxide, aluminum oxide (US, Canada)


sulfura dioksido

sulfura dioksido (uncountable, accusative sulfuran dioksidon)


titana dioksido

titana dioksido (uncountable, accusative titanan dioksidon)


oktano

oktano (accusative singular oktanon, plural oktanoj, accusative plural oktanojn)

oktanon (accusative singular)
oktanoj (plural)
oktanojn (accusative plural)


aktinoto

aktinoto (accusative singular aktinoton, plural aktinotoj, accusative plural aktinotojn)

aktinoton (accusative singular)
aktinotoj (plural)
aktinotojn (accusative plural)


adenino

adenino (uncountable, accusative adeninon)

(biochemistry, genetics) adenine (a base, C₅H₅N₅, found in certain glands and tissues, which pairs with thymine in DNA and uracil in RNA)


citozino

citozino (accusative singular citozinon, plural citozinoj, accusative plural citozinojn)

citozinon (accusative singular)
citozinoj (plural)
citozinojn (accusative plural)


guanino

guanino (accusative singular guaninon, plural guaninoj, accusative plural guaninojn)

guaninon (accusative singular)
guaninoj (plural)
guaninojn (accusative plural)


timino

timino (uncountable, accusative timinon)


heksozo

heksozo (accusative singular heksozon, plural heksozoj, accusative plural heksozojn)

heksozon (accusative singular)
heksozoj (plural)
heksozojn (accusative plural)


ribozo

ribozo (uncountable, accusative ribozon)


pentozo

pentozo (accusative singular pentozon, plural pentozoj, accusative plural pentozojn)

pentozon (accusative singular)
pentozoj (plural)
pentozojn (accusative plural)


glukozo

glukozo (uncountable, accusative glukozon)


fruktozo

fruktozo (uncountable, accusative fruktozon)


heksano

heksano (uncountable, accusative heksanon)


triozo

triozo (accusative singular triozon, plural triozoj, accusative plural triozojn)

triozon (accusative singular)
triozoj (plural)
triozojn (accusative plural)


tetrozo

tetrozo (accusative singular tetrozon, plural tetrozoj, accusative plural tetrozojn)

tetrozon (accusative singular)
tetrozoj (plural)
tetrozojn (accusative plural)


hidrokarbono

hidrokarbono (accusative singular hidrokarbonon, plural hidrokarbonoj, accusative plural hidrokarbonojn)

hidrokarbonon (accusative singular)
hidrokarbonoj (plural)
hidrokarbonojn (accusative plural)


laktazo

laktazo (uncountable, accusative laktazon)


proteino

proteino (accusative singular proteinon, plural proteinoj, accusative plural proteinojn)

proteinon (accusative singular)
proteinoj (plural)
proteinojn (accusative plural)

Derived from French protéine and derived from German Protein, both derived from Ancient Greek πρωτεῖος (prōteîos, “primary”), from Ancient Greek πρῶτος (prôtos, “first”).

der+

(biochemistry, nutrition, physiology) protein (complex molecule)


sakarozo

eo-head

sakarozo (uncountable, accusative sakarozon)


pektino

pektino (accusative singular pektinon, plural pektinoj, accusative plural pektinojn)

pektinon (accusative singular)
pektinoj (plural)
pektinojn (accusative plural)


manozo

manozo (uncountable, accusative manozon)


amilozo

amilozo (accusative singular amilozon, plural amilozoj, accusative plural amilozojn)

amilozon (accusative singular)
amilozoj (plural)
amilozojn (accusative plural)


glikogeno

glikogeno (uncountable, accusative glikogenon)


altrozo

altrozo (accusative singular altrozon, plural altrozoj, accusative plural altrozojn)

altrozon (accusative singular)
altrozoj (plural)
altrozojn (accusative plural)


arabinozo

arabinozo (accusative singular arabinozon, plural arabinozoj, accusative plural arabinozojn)

arabinozon (accusative singular)
arabinozoj (plural)
arabinozojn (accusative plural)


aldozo

aldozo (accusative singular aldozon, plural aldozoj, accusative plural aldozojn)

aldozon (accusative singular)
aldozoj (plural)
aldozojn (accusative plural)


ketozo

ketozo (accusative singular ketozon, plural ketozoj, accusative plural ketozojn)

ketozon (accusative singular)
ketozoj (plural)
ketozojn (accusative plural)


ramnozo

ramnozo (accusative singular ramnozon, plural ramnozoj, accusative plural ramnozojn)

ramnozon (accusative singular)
ramnozoj (plural)
ramnozojn (accusative plural)


maltozo

maltozo (uncountable, accusative maltozon)


rutinozo

rutinozo (uncountable, accusative rutinozon)


pirolizo

pirolizo (accusative singular pirolizon, plural pirolizoj, accusative plural pirolizojn)

pirolizon (accusative singular)
pirolizoj (plural)
pirolizojn (accusative plural)


saponino

saponino (accusative singular saponinon, plural saponinoj, accusative plural saponinojn)

saponinon (accusative singular)
saponinoj (plural)
saponinojn (accusative plural)


sulfido

sulfido (accusative singular sulfidon, plural sulfidoj, accusative plural sulfidojn)

sulfidon (accusative singular)
sulfidoj (plural)
sulfidojn (accusative plural)


pirito

pirito (accusative singular piriton, plural piritoj, accusative plural piritojn)

piriton (accusative singular)
piritoj (plural)
piritojn (accusative plural)


halogenido

halogenido (accusative singular halogenidon, plural halogenidoj, accusative plural halogenidojn)

halogenidon (accusative singular)
halogenidoj (plural)
halogenidojn (accusative plural)


kloroformo

kloroformo (uncountable, accusative kloroformon)


kalcioksido

kalcioksido (uncountable, accusative kalcioksidon)


nukleotido

nukleotido (accusative singular nukleotidon, plural nukleotidoj, accusative plural nukleotidojn)

nukleotidon (accusative singular)
nukleotidoj (plural)
nukleotidojn (accusative plural)


nuklea acido

nuklea acido (accusative singular nuklean acidon, plural nukleaj acidoj, accusative plural nukleajn acidojn)

nuklean acidon (accusative singular)
nukleaj acidoj (plural)
nukleajn acidojn (accusative plural)


organika

organika (accusative singular organikan, plural organikaj, accusative plural organikajn)

organikan (accusative singular)
organikaj (plural)
organikajn (accusative plural)


hidroksido

hidroksido (accusative singular hidroksidon, plural hidroksidoj, accusative plural hidroksidojn)

hidroksidon (accusative singular)
hidroksidoj (plural)
hidroksidojn (accusative plural)


kalcia hidroksido

kalcia hidroksido (uncountable, accusative kalcian hidroksidon)


karbola

karbola (accusative singular karbolan, plural karbolaj, accusative plural karbolajn)

karbolan (accusative singular)
karbolaj (plural)
karbolajn (accusative plural)


karbonika

karbonika (accusative singular karbonikan, plural karbonikaj, accusative plural karbonikajn)

karbonikan (accusative singular)
karbonikaj (plural)
karbonikajn (accusative plural)


luciferazo

luciferazo (accusative singular luciferazon, plural luciferazoj, accusative plural luciferazojn)

luciferazon (accusative singular)
luciferazoj (plural)
luciferazojn (accusative plural)


jaspo

jaspo (accusative singular jaspon, plural jaspoj, accusative plural jaspojn)

jaspon (accusative singular)
jaspoj (plural)
jaspojn (accusative plural)

Borrowed from Latin iaspis, from Ancient Greek ἴασπις (íaspis).


kerato

kerato (uncountable, accusative keraton)


oksidigo

oksidigo (accusative singular oksidigon, plural oksidigoj, accusative plural oksidigojn)

oksidigon (accusative singular)
oksidigoj (plural)
oksidigojn (accusative plural)


laktacido

laktacido (uncountable, accusative laktacidon)


cistino

cistino (uncountable, accusative cistinon)


cisteino

cisteino (uncountable, accusative cisteinon)


azotito

azotito (accusative singular azotiton, plural azotitoj, accusative plural azotitojn)

azotiton (accusative singular)
azotitoj (plural)
azotitojn (accusative plural)


nemetalo

nemetalo (accusative singular nemetalon, plural nemetaloj, accusative plural nemetalojn)

nemetalon (accusative singular)
nemetaloj (plural)
nemetalojn (accusative plural)


metaloido

metaloido (accusative singular metaloidon, plural metaloidoj, accusative plural metaloidojn)

metaloidon (accusative singular)
metaloidoj (plural)
metaloidojn (accusative plural)

From metalo (“metal”) + -oido (similarity suffix).


naftolo

eo-head

naftolo (accusative singular naftolon, plural naftoloj, accusative plural naftolojn)

naftolon (accusative singular)
naftoloj (plural)
naftolojn (accusative plural)


nitracido

nitracido (uncountable, accusative nitracidon)


nitrata acido

nitrata acido (uncountable, accusative nitratan acidon)


spegulizomero

spegulizomero (accusative singular spegulizomeron, plural spegulizomeroj, accusative plural spegulizomerojn)

spegulizomeron (accusative singular)
spegulizomeroj (plural)
spegulizomerojn (accusative plural)


piruva

piruva (accusative singular piruvan, plural piruvaj, accusative plural piruvajn)

piruvan (accusative singular)
piruvaj (plural)
piruvajn (accusative plural)


nikotino

nikotino (uncountable, accusative nikotinon)

From French nicotine, named after Jean Nicot.

Nikotino estas tre dependiga ĥemiaĵo.

(chemistry) nicotine (alkaloid (C₁₀H₁₄N₂) commonly occurring in the tobacco plant)


laktosukero

laktosukero (uncountable, accusative laktosukeron)


retorto

retorto (accusative singular retorton, plural retortoj, accusative plural retortojn)

retorton (accusative singular)
retortoj (plural)
retortojn (accusative plural)

From French retorte, from Medieval Latin retortus, past participle of retorqueō (“twist back”).

(chemistry) retort (flask used for distillation)


acetanilido

acetanilido (uncountable, accusative acetanilidon)

(organic chemistry, pharmacology) acetanilide


adurolo

adurolo (uncountable, accusative adurolon)


halogeno

halogeno (accusative singular halogenon, plural halogenoj, accusative plural halogenojn)

halogenon (accusative singular)
halogenoj (plural)
halogenojn (accusative plural)


nobla gaso

nobla gaso (accusative singular noblan gason, plural noblaj gasoj, accusative plural noblajn gasojn)

noblan gason (accusative singular)
noblaj gasoj (plural)
noblajn gasojn (accusative plural)

(chemistry) noble gas, any element of group 18 of the periodic table


tanino

tanino (accusative singular taninon, plural taninoj, accusative plural taninojn)

taninon (accusative singular)
taninoj (plural)
taninojn (accusative plural)


obsidiano

obsidiano (uncountable, accusative obsidianon)


krizopraso

krizopraso (uncountable, accusative krizoprason)


alkaloido

alkaloido (accusative singular alkaloidon, plural alkaloidoj, accusative plural alkaloidojn)

alkaloidon (accusative singular)
alkaloidoj (plural)
alkaloidojn (accusative plural)


kinino

kinino (uncountable, accusative kininon)


akonitino

akonitino (uncountable, accusative akonitinon)


serotonino

serotonino (uncountable, accusative serotoninon)


dopamino

dopamino (uncountable, accusative dopaminon)


norepinefrino

norepinefrino (uncountable, accusative norepinefrinon)


noradrenalino

noradrenalino (uncountable, accusative noradrenalinon)


histamino

histamino (accusative singular histaminon, plural histaminoj, accusative plural histaminojn)

histaminon (accusative singular)
histaminoj (plural)
histaminojn (accusative plural)


katekolamino

katekolamino (accusative singular katekolaminon, plural katekolaminoj, accusative plural katekolaminojn)

katekolaminon (accusative singular)
katekolaminoj (plural)
katekolaminojn (accusative plural)


adrenalino

adrenalino (uncountable, accusative adrenalinon)

LL-Q143 (epo)-Robin van der Vliet-adrenalino.wav

(biochemistry) adrenaline (epinephrine, the hormone and neurotransmitter)


treonino

treonino (accusative singular treoninon, plural treoninoj, accusative plural treoninojn)

treoninon (accusative singular)
treoninoj (plural)
treoninojn (accusative plural)


asparagino

asparagino (uncountable, accusative asparaginon)


hematito

hematito (accusative singular hematiton, plural hematitoj, accusative plural hematitojn)

hematiton (accusative singular)
hematitoj (plural)
hematitojn (accusative plural)


borata acido

borata acido (accusative singular borata acidon, plural borata acidoj, accusative plural borata acidojn)

borata acidon (accusative singular)
borata acidoj (plural)
borata acidojn (accusative plural)


alkino

alkino (accusative singular alkinon, plural alkinoj, accusative plural alkinojn)

alkinon (accusative singular)
alkinoj (plural)
alkinojn (accusative plural)


alkeno

alkeno (accusative singular alkenon, plural alkenoj, accusative plural alkenojn)

alkenon (accusative singular)
alkenoj (plural)
alkenojn (accusative plural)


alkano

alkano (accusative singular alkanon, plural alkanoj, accusative plural alkanojn)

alkanon (accusative singular)
alkanoj (plural)
alkanojn (accusative plural)


propeno

propeno (uncountable, accusative propenon)


striknino

striknino (uncountable, accusative strikninon)


amilopektino

amilopektino (accusative singular amilopektinon, plural amilopektinoj, accusative plural amilopektinojn)

amilopektinon (accusative singular)
amilopektinoj (plural)
amilopektinojn (accusative plural)


kitino

kitino (uncountable, accusative kitinon)

kitinon (accusative)
ĥitino (alternative obsolete)

From French chitine, from Latin chitōn (“mollusk”).


acarboso

acarboso (uncountable, accusative acarboson)


albito

albito (accusative singular albiton, plural albitoj, accusative plural albitojn)

albiton (accusative singular)
albitoj (plural)
albitojn (accusative plural)


gluteno

gluteno (uncountable, accusative glutenon)


fukulozo

fukulozo (uncountable, accusative fukulozon)


aerosolo

aerosolo (accusative singular aerosolon, plural aerosoloj, accusative plural aerosolojn)

aerosolon (accusative singular)
aerosoloj (plural)
aerosolojn (accusative plural)


silvino

silvino (uncountable, accusative silvinon)


luteino

luteino (uncountable, accusative luteinon)


glicerido

glicerido (accusative singular gliceridon, plural gliceridoj, accusative plural gliceridojn)

gliceridon (accusative singular)
gliceridoj (plural)
gliceridojn (accusative plural)


zeolito

zeolito (uncountable, accusative zeoliton)


skisto

skisto (accusative singular skiston, plural skistoj, accusative plural skistojn)

skiston (accusative singular)
skistoj (plural)
skistojn (accusative plural)


solanino

solanino (uncountable, accusative solaninon)


kalozo

kalozo (uncountable, accusative kalozon)


glutamino

glutamino (uncountable, accusative glutaminon)


lakta acido

lakta acido (uncountable, accusative laktan acidon)


polifosfato

polifosfato (accusative singular polifosfaton, plural polifosfatoj, accusative plural polifosfatojn)

polifosfaton (accusative singular)
polifosfatoj (plural)
polifosfatojn (accusative plural)


monosakarido

monosakarido (accusative singular monosakaridon, plural monosakaridoj, accusative plural monosakaridojn)

monosakaridon (accusative singular)
monosakaridoj (plural)
monosakaridojn (accusative plural)


disakarido

disakarido (accusative singular disakaridon, plural disakaridoj, accusative plural disakaridojn)

disakaridon (accusative singular)
disakaridoj (plural)
disakaridojn (accusative plural)


paraldehido

paraldehido (uncountable, accusative paraldehidon)


rezino

rezino (accusative singular rezinon, plural rezinoj, accusative plural rezinojn)

rezinon (accusative singular)
rezinoj (plural)
rezinojn (accusative plural)

From French résine, Italian resina, English resin, all from Latin rēsīna, ultimately from Ancient Greek ῥητῑ́νη (rhētī́nē, “pine resin”). Compare Russian рези́на (rezína, “rubber”), Portuguese and Spanish resina, Romanian rășină, Turkish reçine, Arabic راتينج (rātīnaj).


peptido

eo-head

peptido (accusative singular peptidon, plural peptidoj, accusative plural peptidojn)

peptidon (accusative singular)
peptidoj (plural)
peptidojn (accusative plural)


dipeptido

dipeptido (accusative singular dipeptidon, plural dipeptidoj, accusative plural dipeptidojn)

dipeptidon (accusative singular)
dipeptidoj (plural)
dipeptidojn (accusative plural)


tripeptido

tripeptido (accusative singular tripeptidon, plural tripeptidoj, accusative plural tripeptidojn)

tripeptidon (accusative singular)
tripeptidoj (plural)
tripeptidojn (accusative plural)


polipeptido

polipeptido (accusative singular polipeptidon, plural polipeptidoj, accusative plural polipeptidojn)

polipeptidon (accusative singular)
polipeptidoj (plural)
polipeptidojn (accusative plural)


tetrapeptido

tetrapeptido (accusative singular tetrapeptidon, plural tetrapeptidoj, accusative plural tetrapeptidojn)

tetrapeptidon (accusative singular)
tetrapeptidoj (plural)
tetrapeptidojn (accusative plural)


neopreno

neopreno (uncountable, accusative neoprenon)


cianido

cianido (uncountable, accusative cianidon)


metadono

metadono (uncountable, accusative metadonon)


nitrido

nitrido (accusative singular nitridon, plural nitridoj, accusative plural nitridojn)

nitridon (accusative singular)
nitridoj (plural)
nitridojn (accusative plural)


bornitrido

bornitrido (uncountable, accusative bornitridon)


bora nitrido

bora nitrido (uncountable, accusative boran nitridon)


kalcito

kalcito (accusative singular kalciton, plural kalcitoj, accusative plural kalcitojn)

kalciton (accusative singular)
kalcitoj (plural)
kalcitojn (accusative plural)


timolo

timolo (accusative singular timolon, plural timoloj, accusative plural timolojn)

timolon (accusative singular)
timoloj (plural)
timolojn (accusative plural)


neorganika

neorganika (accusative singular neorganikan, plural neorganikaj, accusative plural neorganikajn)

neorganikan (accusative singular)
neorganikaj (plural)
neorganikajn (accusative plural)


baŭksito

baŭksito (uncountable, accusative baŭksiton)


pezmetalo

pezmetalo (accusative singular pezmetalon, plural pezmetaloj, accusative plural pezmetalojn)

pezmetalon (accusative singular)
pezmetaloj (plural)
pezmetalojn (accusative plural)


malakito

malakito (accusative singular malakiton, plural malakitoj, accusative plural malakitojn)

malakiton (accusative singular)
malakitoj (plural)
malakitojn (accusative plural)

From English, French, Italian malachite, German Malachit, Spanish malaquita.


ebonito

ebonito (accusative singular eboniton, plural ebonitoj, accusative plural ebonitojn)

eboniton (accusative singular)
ebonitoj (plural)
ebonitojn (accusative plural)


kolesterolo

kolesterolo (uncountable, accusative kolesterolon)

kolesterolon (accusative)
ĥolesterolo (alternative)


lipido

lipido (accusative singular lipidon, plural lipidoj, accusative plural lipidojn)

lipidon (accusative singular)
lipidoj (plural)
lipidojn (accusative plural)

From English lipid, French lipide, Italian lipide, French lipide, German Lipid, Spanish lípido, Russian липи́д (lipíd).


erco

erco (accusative singular ercon, plural ercoj, accusative plural ercojn)

ercon (accusative singular)
ercoj (plural)
ercojn (accusative plural)

From German Erz. Perhaps influenced by Ido erco, attested earlier. Compare Yiddish אַרץ (arts).


klivi

klivi (present klivas, past klivis, future klivos, conditional klivus, volitive klivu)

klivas (present)
klivis (past)
klivos (future)
klivus (conditional)
klivu (volitive)
klivas (present)
klivis (past)
klivos (future)
klivanta (active participle present singular)
klivantaj (active participle plural present)
klivinta (active participle past singular)
klivintaj (active participle past plural)
klivonta (active future participle singular)
klivontaj (active future participle plural)
klivantan (accusative active participle present singular)
klivantajn (accusative active participle plural present)
klivintan (accusative active participle past singular)
klivintajn (accusative active participle past plural)
klivontan (accusative active future participle singular)
klivontajn (accusative active future participle plural)
klivata (participle passive present singular)
klivataj (participle passive plural present)
klivita (participle passive past singular)
klivitaj (participle passive past plural)
klivota (future participle passive singular)
klivotaj (future participle passive plural)
klivatan (accusative participle passive present singular)
klivatajn (accusative participle passive plural present)
klivitan (accusative participle passive past singular)
klivitajn (accusative participle passive past plural)
klivotan (accusative future participle passive singular)
klivotajn (accusative future participle passive plural)
klivanto (active noun-from-verb participle present singular)
klivantoj (active noun-from-verb participle plural present)
klivinto (active noun-from-verb participle past singular)
klivintoj (active noun-from-verb participle past plural)
klivonto (active future noun-from-verb participle singular)
klivontoj (active future noun-from-verb participle plural)
klivanton (accusative active noun-from-verb participle present singular)
klivantojn (accusative active noun-from-verb participle plural present)
klivinton (accusative active noun-from-verb participle past singular)
klivintojn (accusative active noun-from-verb participle past plural)
klivonton (accusative active future noun-from-verb participle singular)
klivontojn (accusative active future noun-from-verb participle plural)
klivato (noun-from-verb participle passive present singular)
klivatoj (noun-from-verb participle passive plural present)
klivito (noun-from-verb participle passive past singular)
klivitoj (noun-from-verb participle passive past plural)
klivoto (future noun-from-verb participle passive singular)
klivotoj (future noun-from-verb participle passive plural)
klivaton (accusative noun-from-verb participle passive present singular)
klivatojn (accusative noun-from-verb participle passive plural present)
kliviton (accusative noun-from-verb participle passive past singular)
klivitojn (accusative noun-from-verb participle passive past plural)
klivoton (accusative future noun-from-verb participle passive singular)
klivotojn (accusative future noun-from-verb participle passive plural)
klivante (active adverbial participle present)
klivinte (active adverbial participle past)
klivonte (active adverbial future participle)
klivate (adverbial participle passive present)
klivite (adverbial participle passive past)
klivote (adverbial future participle passive)
klivi (infinitive plural present)
klivu (imperative past plural)
klivus (conditional future plural)

Of Germanic origin; related to Dutch klieven and German klieben.

klivi kristalon, ardezon

(transitive, mineralogy) to cleave, to split


ĥolesterolo

ĥolesterolo (uncountable, accusative ĥolesterolon)

ĥolesterolon (accusative)
kolesterolo (alternative)


glazuro

eo-noun

glazuro (uncountable, accusative glazuron)


unuatoma

eo-head

unuatoma (accusative singular unuatoman, plural unuatomaj, accusative plural unuatomajn)

unuatoman (accusative singular)
unuatomaj (plural)
unuatomajn (accusative plural)


acetilĥolino

acetilĥolino (accusative singular acetilĥolinon, plural acetilĥolinoj, accusative plural acetilĥolinojn)

acetilĥolinon (accusative singular)
acetilĥolinoj (plural)
acetilĥolinojn (accusative plural)

(biochemistry) acetylcholine (a neurotransmitter in humans and other animals)


acetilkolino

acetilkolino (accusative singular acetilkolinon, plural acetilkolinoj, accusative plural acetilkolinojn)

acetilkolinon (accusative singular)
acetilkolinoj (plural)
acetilkolinojn (accusative plural)


agitilo

agitilo (accusative singular agitilon, plural agitiloj, accusative plural agitilojn)

agitilon (accusative singular)
agitiloj (plural)
agitilojn (accusative plural)


magneta agitilo

magneta agitilo (accusative singular magnetan agitilon, plural magnetaj agitiloj, accusative plural magnetajn agitilojn)

magnetan agitilon (accusative singular)
magnetaj agitiloj (plural)
magnetajn agitilojn (accusative plural)

magnetic stirrer
magnetic stirrer#English


ĥalkogeno

ĥalkogeno (accusative singular ĥalkogenon, plural ĥalkogenoj, accusative plural ĥalkogenojn)

ĥalkogenon (accusative singular)
ĥalkogenoj (plural)
ĥalkogenojn (accusative plural)


ĥalkogenido

ĥalkogenido (accusative singular ĥalkogenidon, plural ĥalkogenidoj, accusative plural ĥalkogenidojn)

ĥalkogenidon (accusative singular)
ĥalkogenidoj (plural)
ĥalkogenidojn (accusative plural)


korodi

korodi (present korodas, past korodis, future korodos, conditional korodus, volitive korodu)

korodas (present)
korodis (past)
korodos (future)
korodus (conditional)
korodu (volitive)
korodas (present)
korodis (past)
korodos (future)
korodanta (active participle present singular)
korodantaj (active participle plural present)
korodinta (active participle past singular)
korodintaj (active participle past plural)
korodonta (active future participle singular)
korodontaj (active future participle plural)
korodantan (accusative active participle present singular)
korodantajn (accusative active participle plural present)
korodintan (accusative active participle past singular)
korodintajn (accusative active participle past plural)
korodontan (accusative active future participle singular)
korodontajn (accusative active future participle plural)
korodata (participle passive present singular)
korodataj (participle passive plural present)
korodita (participle passive past singular)
koroditaj (participle passive past plural)
korodota (future participle passive singular)
korodotaj (future participle passive plural)
korodatan (accusative participle passive present singular)
korodatajn (accusative participle passive plural present)
koroditan (accusative participle passive past singular)
koroditajn (accusative participle passive past plural)
korodotan (accusative future participle passive singular)
korodotajn (accusative future participle passive plural)
korodanto (active noun-from-verb participle present singular)
korodantoj (active noun-from-verb participle plural present)
korodinto (active noun-from-verb participle past singular)
korodintoj (active noun-from-verb participle past plural)
korodonto (active future noun-from-verb participle singular)
korodontoj (active future noun-from-verb participle plural)
korodanton (accusative active noun-from-verb participle present singular)
korodantojn (accusative active noun-from-verb participle plural present)
korodinton (accusative active noun-from-verb participle past singular)
korodintojn (accusative active noun-from-verb participle past plural)
korodonton (accusative active future noun-from-verb participle singular)
korodontojn (accusative active future noun-from-verb participle plural)
korodato (noun-from-verb participle passive present singular)
korodatoj (noun-from-verb participle passive plural present)
korodito (noun-from-verb participle passive past singular)
koroditoj (noun-from-verb participle passive past plural)
korodoto (future noun-from-verb participle passive singular)
korodotoj (future noun-from-verb participle passive plural)
korodaton (accusative noun-from-verb participle passive present singular)
korodatojn (accusative noun-from-verb participle passive plural present)
koroditon (accusative noun-from-verb participle passive past singular)
koroditojn (accusative noun-from-verb participle passive past plural)
korodoton (accusative future noun-from-verb participle passive singular)
korodotojn (accusative future noun-from-verb participle passive plural)
korodante (active adverbial participle present)
korodinte (active adverbial participle past)
korodonte (active adverbial future participle)
korodate (adverbial participle passive present)
korodite (adverbial participle passive past)
korodote (adverbial future participle passive)
korodi (infinitive plural present)
korodu (imperative past plural)
korodus (conditional future plural)

From Latin corrōdō, from con- (“expressing intensive force”) + rōdō (“gnaw”). Compare French corroder, Italian corrodere, English corrode, German korrodieren.

koroda acido, sublimaĵo


smirgo

smirgo (accusative singular smirgon, plural smirgoj, accusative plural smirgojn)

smirgon (accusative singular)
smirgoj (plural)
smirgojn (accusative plural)

Probably from German Schmirgel, from Italian smeriglio, ultimately from Ancient Greek σμύρῐς (smúrĭs, “emery powder”), from a Semitic language.


klorfluorkarbono

eo-head

klorfluorkarbono (accusative singular klorfluorkarbonon, plural klorfluorkarbonoj, accusative plural klorfluorkarbonojn)

klorfluorkarbonon (accusative singular)
klorfluorkarbonoj (plural)
klorfluorkarbonojn (accusative plural)


freono

freono (uncountable, accusative freonon)


bioluminesko

eo-noun

bioluminesko (accusative singular biolumineskon, plural biolumineskoj, accusative plural biolumineskojn)

biolumineskon (accusative singular)
biolumineskoj (plural)
biolumineskojn (accusative plural)

(biology, biochemistry) bioluminescence (emission of light by a living organism)


biosintezo

biosintezo (accusative singular biosintezon, plural biosintezoj, accusative plural biosintezojn)

biosintezon (accusative singular)
biosintezoj (plural)
biosintezojn (accusative plural)

From bio- (“bio-”, prefix) + sintezo (“synthesis”, noun).

af

(biochemistry) biosynthesis (synthesis of organic compounds)


elektropozitiva

eo-adj

elektropozitiva (accusative singular elektropozitivan, plural elektropozitivaj, accusative plural elektropozitivajn)

elektropozitivan (accusative singular)
elektropozitivaj (plural)
elektropozitivajn (accusative plural)

From elektro- (“electro-”, prefix) + pozitiva (“positive”, adjective).

af

(chemistry) electropositive (tending to release electrons)


metanalo

eo-noun

metanalo (accusative singular metanalon, plural metanaloj, accusative plural metanalojn)

metanalon (accusative singular)
metanaloj (plural)
metanalojn (accusative plural)

From metano (“methane”, noun) + -alo (nominal suffix).

af

(organic chemistry) formaldehyde (the organic compound HCHO)


etanalo

eo-noun

etanalo (accusative singular etanalon, plural etanaloj, accusative plural etanalojn)

etanalon (accusative singular)
etanaloj (plural)
etanalojn (accusative plural)

From etano (“ethane”, noun) + -alo (nominal suffix).

af

(organic chemistry) acetaldehyde (the organic compound CH₃CHO)


teino

tlb

(chemistry, biochemistry, medicine, pharmacology)

Derived from French théine. By surface analysis, teo + -ino.

Substanco antaŭe nomata „mateino“ estas sinonimo por kafeino (kiel teino kaj gvaranino).

2014 August 22, "Forstbirdo" et al. kontribuintoj de Vikipedio, “Paragvaja ilekso”, in Vikipedio: La libera enciklopedio (encyclopedia), Vikimedio, retrieved 2025-04-18, Ksantinoj:

A substance formerly called “mateine” is a synonym for caffeine (like theine and guaranine).