toro

Learned borrowing from Classical Latin torus.


riga

Inherited from Old Italian riga, from Lombardic rīga (“line, row”), from Proto-Germanic *rīgǭ, from Proto-Indo-European *h₁reyk- (-kh-) (“to scratch, cut”). Akin to Old High German rīga (“line”) (German Reihe (“row, series”)), Old Norse rēga (“string”) (Norwegian reig (“row, line”), Middle Dutch rīe (“line, row”), Old English rǣw (“line, row”).


corda

From Latin chorda (“cord”), from Ancient Greek χορδή (khordḗ, “string of gut, the string of a lyre”).


faccia

it-noun

faccia f (plural facce, diminutive faccétta or faccìna or faccìno m, augmentative faccióna or (more common) faccióne m, pejorative facciàccia, augmentative-endearing facciòtta)

facce (plural)
faccétta (diminutive)
faccìna (diminutive)
faccìno (diminutive masculine)
faccióna (augmentative)
faccióne (augmentative common masculine)
facciàccia (pejorative)

→ Catalan: fatxa

→ Greek: φάτσα (fátsa)

→ Occitan: facha (Niçard)

→ Sardinian: fàcia, fatza

From Late Latin facia, from Latin faciēs (“face”).


sesto

arco a sesto acuto

arco a tutto sesto


arco

From Latin arcus, from Proto-Indo-European *h₂erkʷo- (“bow, arrow”).


geometria

From Latin geōmetria, from Ancient Greek γεωμετρία (geōmetría, “geometry, land-survey”), from γεωμετρέω (geōmetréō, “to practice or to profess geometry, to measure, to survey land”), from γαία (gaía, “earth, land, country”) + μετρέω (metréō, “to measure, to count”).


spazio

Borrowed from Latin spatium, whence also Old Italian spazzo (“floor”), an inherited doublet.

(mathematics, geometry, astronomy, typography, other senses) space


quadrato

From Latin quadrātus, from quadrō (“to make square”), from quattuor (“four”), from Proto-Indo-European *kʷetwóres.

(mathematics, geometry, thing square in shape) square


uguale

uguali (plural)
eguale (alternative uncommon)
equale (alternative archaic)

From earlier equale, from Latin aequālis, derived from aequus (“equal, even”).


cubo

it-adj

cubo (feminine cuba, masculine plural cubi, feminine plural cube)

cuba (feminine)
cubi (masculine plural)
cube (feminine plural)


cilindro

From Latin cylindrus, from Ancient Greek κύλινδρος (kúlindros).


cono

From Latin cōnus, from Ancient Greek κῶνος (kônos).


cateto

From Latin cathetus, from Ancient Greek κάθετος (káthetos).


tangente

Inherited from Latin tangentem, borrowed in the mathematical senses.


solido

solido (feminine solida, masculine plural solidi, feminine plural solide, superlative solidissimo)

solida (feminine)
solidi (masculine plural)
solide (feminine plural)
solidissimo (superlative)

Borrowed from Latin solidus. Doublet of sodo and soldo.


coincidenza

From coincidere + -enza (compare Latin coincidentia).


pentagono

From Late Latin pentagonum, from Ancient Greek πεντάγωνον (pentágōnon), from πεντάγωνος (pentágōnos, “five-angled”).


esagono

From Late Latin hexagōnum, from Ancient Greek ἕξάγωνον (héxágōnon), from ἕξάγωνος (héxágōnos, “six-angled”).


concorrere

it-verb

concórrere (first-person singular present concórro, first-person singular past historic concórsi, past participle concórso, auxiliary avére)

concórrere [auxiliary avere] (canonical)
concórro (first-person present singular)
concórsi (first-person historic past singular)
concórso (participle past)
avére (auxiliary)
concórrere (infinitive)
avére (auxiliary)
concorrèndo (gerund)
concorrènte (participle present)
concórso (participle past)
concórro (first-person indicative present singular)
concórri (indicative present second-person singular)
concórre (indicative present singular third-person)
concorriàmo (first-person indicative plural present)
concorréte (indicative plural present second-person)
concórrono (indicative plural present third-person)
concorrévo (first-person imperfect indicative singular)
concorrévi (imperfect indicative second-person singular)
concorréva (imperfect indicative singular third-person)
concorrevàmo (first-person imperfect indicative plural)
concorrevàte (imperfect indicative plural second-person)
concorrévano (imperfect indicative plural third-person)
concórsi (first-person historic indicative past singular)
concorrésti (historic indicative past second-person singular)
concórse (historic indicative past singular third-person)
concorrémmo (first-person historic indicative past plural)
concorréste (historic indicative past plural second-person)
concórsero (historic indicative past plural third-person)
concorrerò (first-person future indicative singular)
concorrerài (future indicative second-person singular)
concorrerà (future indicative singular third-person)
concorrerémo (first-person future indicative plural)
concorreréte (future indicative plural second-person)
concorrerànno (future indicative plural third-person)
concorrerèi (conditional first-person singular)
concorrerésti (conditional second-person singular)
concorrerèbbe (conditional singular third-person)
concorrerébbe (conditional singular third-person)
concorrerémmo (conditional first-person plural)
concorreréste (conditional plural second-person)
concorrerèbbero (conditional plural third-person)
concorrerébbero (conditional plural third-person)
concórra (first-person present singular subjunctive)
concórra (present second-person singular subjunctive)
concórra (present singular subjunctive third-person)
concorriàmo (first-person plural present subjunctive)
concorriàte (plural present second-person subjunctive)
concórrano (plural present subjunctive third-person)
concorréssi (first-person imperfect singular subjunctive)
concorréssi (imperfect second-person singular subjunctive)
concorrésse (imperfect singular subjunctive third-person)
concorréssimo (first-person imperfect plural subjunctive)
concorréste (imperfect plural second-person subjunctive)
concorréssero (imperfect plural subjunctive third-person)
concórri (imperative second-person singular)
concórra (formal imperative second-person-semantically singular third-person)
concorriàmo (first-person imperative plural)
concorréte (imperative plural second-person)
concórrano (formal imperative plural second-person-semantically third-person)
concórrere (imperative negative second-person singular)
concórra (formal imperative negative second-person-semantically singular third-person)
concorriàmo (first-person imperative negative plural)
concorréte (imperative negative plural second-person)
concórrano (formal imperative negative plural second-person-semantically third-person)

From con- (“with”) + correre (“to run”), or from Latin concurrere.

(geometry) to converge to a point (of lines)


parallelo

it-adj

parallelo (feminine parallela, masculine plural paralleli, feminine plural parallele)

parallela (feminine)
paralleli (masculine plural)
parallele (feminine plural)


parallelo

(geometry, geography) a parallel (all senses)


perpendicolare

it-noun

perpendicolare m (plural perpendicolari)


sottendere

it-verb

sottèndere (first-person singular present sottèndo, first-person singular past historic sottési, past participle sottéso, auxiliary avére)

sottèndere (canonical)
sottèndo (first-person present singular)
sottési (first-person historic past singular)
sottéso (participle past)
avére (auxiliary)
sottèndere (infinitive)
avére (auxiliary)
sottendèndo (gerund)
sottendènte (participle present)
sottéso (participle past)
sottèndo (first-person indicative present singular)
sottèndi (indicative present second-person singular)
sottènde (indicative present singular third-person)
sottendiàmo (first-person indicative plural present)
sottendéte (indicative plural present second-person)
sottèndono (indicative plural present third-person)
sottendévo (first-person imperfect indicative singular)
sottendévi (imperfect indicative second-person singular)
sottendéva (imperfect indicative singular third-person)
sottendevàmo (first-person imperfect indicative plural)
sottendevàte (imperfect indicative plural second-person)
sottendévano (imperfect indicative plural third-person)
sottési (first-person historic indicative past singular)
sottendésti (historic indicative past second-person singular)
sottése (historic indicative past singular third-person)
sottendémmo (first-person historic indicative past plural)
sottendéste (historic indicative past plural second-person)
sottésero (historic indicative past plural third-person)
sottenderò (first-person future indicative singular)
sottenderài (future indicative second-person singular)
sottenderà (future indicative singular third-person)
sottenderémo (first-person future indicative plural)
sottenderéte (future indicative plural second-person)
sottenderànno (future indicative plural third-person)
sottenderèi (conditional first-person singular)
sottenderésti (conditional second-person singular)
sottenderèbbe (conditional singular third-person)
sottenderébbe (conditional singular third-person)
sottenderémmo (conditional first-person plural)
sottenderéste (conditional plural second-person)
sottenderèbbero (conditional plural third-person)
sottenderébbero (conditional plural third-person)
sottènda (first-person present singular subjunctive)
sottènda (present second-person singular subjunctive)
sottènda (present singular subjunctive third-person)
sottendiàmo (first-person plural present subjunctive)
sottendiàte (plural present second-person subjunctive)
sottèndano (plural present subjunctive third-person)
sottendéssi (first-person imperfect singular subjunctive)
sottendéssi (imperfect second-person singular subjunctive)
sottendésse (imperfect singular subjunctive third-person)
sottendéssimo (first-person imperfect plural subjunctive)
sottendéste (imperfect plural second-person subjunctive)
sottendéssero (imperfect plural subjunctive third-person)
sottèndi (imperative second-person singular)
sottènda (formal imperative second-person-semantically singular third-person)
sottendiàmo (first-person imperative plural)
sottendéte (imperative plural second-person)
sottèndano (formal imperative plural second-person-semantically third-person)
sottèndere (imperative negative second-person singular)
sottènda (formal imperative negative second-person-semantically singular third-person)
sottendiàmo (first-person imperative negative plural)
sottendéte (imperative negative plural second-person)
sottèndano (formal imperative negative plural second-person-semantically third-person)


evolvente

Borrowed from Latin ēvolventem (“unrolling”), present active participle of ēvolvō (“to unroll, unwind”).


retto

it-adj

retto (feminine retta, masculine plural retti, feminine plural rette)

retta (feminine)
retti (masculine plural)
rette (feminine plural)

From Latin rēctus, ultimately from Proto-Indo-European *h₃reǵtós (“straightened, right”).

inh

«[...] non si est dare primum motum esse, ¶ o se del mezzo cerchio far si puote ¶ trïangol sì ch'un retto non avesse. [...]»

1321, Dante Alighieri, La divina commedia: Paradiso, Le Monnier, published 2002, Canto XIII, p. 236, vv. 100-102:

«… not [to know] if the being of a prime mover is acknowledgeable, ¶ or if in semicircle can be made ¶ triangle so that it have no right [angle]. …»

(geometry) right (of an angle); straight (of a line)


inscrivere

it-verb

inscrìvere (first-person singular present inscrìvo, first-person singular past historic inscrìssi, past participle inscrìtto, auxiliary avére)

inscrìvere (canonical)
inscrìvo (first-person present singular)
inscrìssi (first-person historic past singular)
inscrìtto (participle past)
avére (auxiliary)
inscrìvere (infinitive)
avére (auxiliary)
inscrivèndo (gerund)
inscrivènte (participle present)
inscrìtto (participle past)
inscrìvo (first-person indicative present singular)
inscrìvi (indicative present second-person singular)
inscrìve (indicative present singular third-person)
inscriviàmo (first-person indicative plural present)
inscrivéte (indicative plural present second-person)
inscrìvono (indicative plural present third-person)
inscrivévo (first-person imperfect indicative singular)
inscrivévi (imperfect indicative second-person singular)
inscrivéva (imperfect indicative singular third-person)
inscrivevàmo (first-person imperfect indicative plural)
inscrivevàte (imperfect indicative plural second-person)
inscrivévano (imperfect indicative plural third-person)
inscrìssi (first-person historic indicative past singular)
inscrivésti (historic indicative past second-person singular)
inscrìsse (historic indicative past singular third-person)
inscrivémmo (first-person historic indicative past plural)
inscrivéste (historic indicative past plural second-person)
inscrìssero (historic indicative past plural third-person)
inscriverò (first-person future indicative singular)
inscriverài (future indicative second-person singular)
inscriverà (future indicative singular third-person)
inscriverémo (first-person future indicative plural)
inscriveréte (future indicative plural second-person)
inscriverànno (future indicative plural third-person)
inscriverèi (conditional first-person singular)
inscriverésti (conditional second-person singular)
inscriverèbbe (conditional singular third-person)
inscriverébbe (conditional singular third-person)
inscriverémmo (conditional first-person plural)
inscriveréste (conditional plural second-person)
inscriverèbbero (conditional plural third-person)
inscriverébbero (conditional plural third-person)
inscrìva (first-person present singular subjunctive)
inscrìva (present second-person singular subjunctive)
inscrìva (present singular subjunctive third-person)
inscriviàmo (first-person plural present subjunctive)
inscriviàte (plural present second-person subjunctive)
inscrìvano (plural present subjunctive third-person)
inscrivéssi (first-person imperfect singular subjunctive)
inscrivéssi (imperfect second-person singular subjunctive)
inscrivésse (imperfect singular subjunctive third-person)
inscrivéssimo (first-person imperfect plural subjunctive)
inscrivéste (imperfect plural second-person subjunctive)
inscrivéssero (imperfect plural subjunctive third-person)
inscrìvi (imperative second-person singular)
inscrìva (formal imperative second-person-semantically singular third-person)
inscriviàmo (first-person imperative plural)
inscrivéte (imperative plural second-person)
inscrìvano (formal imperative plural second-person-semantically third-person)
inscrìvere (imperative negative second-person singular)
inscrìva (formal imperative negative second-person-semantically singular third-person)
inscriviàmo (first-person imperative negative plural)
inscrivéte (imperative negative plural second-person)
inscrìvano (formal imperative negative plural second-person-semantically third-person)

Borrowed from Latin īnscribere.
A doublet of iscrivere, which lost the n.

(geometry) to inscribe (a shape) (to draw a figure inside another)


intercettare

intercettàre (first-person singular present intercètto, first-person singular past historic intercettài, past participle intercettàto, auxiliary avére)

intercettàre (canonical)
intercètto (first-person present singular)
intercettài (first-person historic past singular)
intercettàto (participle past)
avére (auxiliary)
intercettàre (infinitive)
avére (auxiliary)
intercettàndo (gerund)
intercettànte (participle present)
intercettàto (participle past)
intercètto (first-person indicative present singular)
intercètti (indicative present second-person singular)
intercètta (indicative present singular third-person)
intercettiàmo (first-person indicative plural present)
intercettàte (indicative plural present second-person)
intercèttano (indicative plural present third-person)
intercettàvo (first-person imperfect indicative singular)
intercettàvi (imperfect indicative second-person singular)
intercettàva (imperfect indicative singular third-person)
intercettavàmo (first-person imperfect indicative plural)
intercettavàte (imperfect indicative plural second-person)
intercettàvano (imperfect indicative plural third-person)
intercettài (first-person historic indicative past singular)
intercettàsti (historic indicative past second-person singular)
intercettò (historic indicative past singular third-person)
intercettàmmo (first-person historic indicative past plural)
intercettàste (historic indicative past plural second-person)
intercettàrono (historic indicative past plural third-person)
intercetterò (first-person future indicative singular)
intercetterài (future indicative second-person singular)
intercetterà (future indicative singular third-person)
intercetterémo (first-person future indicative plural)
intercetteréte (future indicative plural second-person)
intercetterànno (future indicative plural third-person)
intercetterèi (conditional first-person singular)
intercetterésti (conditional second-person singular)
intercetterèbbe (conditional singular third-person)
intercetterébbe (conditional singular third-person)
intercetterémmo (conditional first-person plural)
intercetteréste (conditional plural second-person)
intercetterèbbero (conditional plural third-person)
intercetterébbero (conditional plural third-person)
intercètti (first-person present singular subjunctive)
intercètti (present second-person singular subjunctive)
intercètti (present singular subjunctive third-person)
intercettiàmo (first-person plural present subjunctive)
intercettiàte (plural present second-person subjunctive)
intercèttino (plural present subjunctive third-person)
intercettàssi (first-person imperfect singular subjunctive)
intercettàssi (imperfect second-person singular subjunctive)
intercettàsse (imperfect singular subjunctive third-person)
intercettàssimo (first-person imperfect plural subjunctive)
intercettàste (imperfect plural second-person subjunctive)
intercettàssero (imperfect plural subjunctive third-person)
intercètta (imperative second-person singular)
intercètti (formal imperative second-person-semantically singular third-person)
intercettiàmo (first-person imperative plural)
intercettàte (imperative plural second-person)
intercèttino (formal imperative plural second-person-semantically third-person)
intercettàre (imperative negative second-person singular)
intercètti (formal imperative negative second-person-semantically singular third-person)
intercettiàmo (first-person imperative negative plural)
intercettàte (imperative negative plural second-person)
intercèttino (formal imperative negative plural second-person-semantically third-person)

From intercetto + -are, with influence from French intercepter.

un poligono intercetta un segmento su una retta secante

a polygon intersects a segment on a secant line

(geometry) to determine the result of an intersection


quadrare

a􂀿transitive or intransitive􂁀:e􂀿alternatively when transitive􂁀/à

quadràre (first-person singular present quàdro, first-person singular past historic quadrài, past participle quadràto, auxiliary (transitive or intransitive) avére or (alternatively when transitive) èssere)

quadràre (canonical)
quàdro (first-person present singular)
quadrài (first-person historic past singular)
quadràto (participle past)
avére (auxiliary intransitive transitive)
èssere (auxiliary transitive)
quadràre (infinitive)
avére (auxiliary intransitive transitive)
èssere (auxiliary transitive)
quadràndo (gerund)
quadrànte (participle present)
quadràto (participle past)
quàdro (first-person indicative present singular)
quàdri (indicative present second-person singular)
quàdra (indicative present singular third-person)
quadriàmo (first-person indicative plural present)
quadràte (indicative plural present second-person)
quàdrano (indicative plural present third-person)
quadràvo (first-person imperfect indicative singular)
quadràvi (imperfect indicative second-person singular)
quadràva (imperfect indicative singular third-person)
quadravàmo (first-person imperfect indicative plural)
quadravàte (imperfect indicative plural second-person)
quadràvano (imperfect indicative plural third-person)
quadrài (first-person historic indicative past singular)
quadràsti (historic indicative past second-person singular)
quadrò (historic indicative past singular third-person)
quadràmmo (first-person historic indicative past plural)
quadràste (historic indicative past plural second-person)
quadràrono (historic indicative past plural third-person)
quadrerò (first-person future indicative singular)
quadrerài (future indicative second-person singular)
quadrerà (future indicative singular third-person)
quadrerémo (first-person future indicative plural)
quadreréte (future indicative plural second-person)
quadrerànno (future indicative plural third-person)
quadrerèi (conditional first-person singular)
quadrerésti (conditional second-person singular)
quadrerèbbe (conditional singular third-person)
quadrerébbe (conditional singular third-person)
quadrerémmo (conditional first-person plural)
quadreréste (conditional plural second-person)
quadrerèbbero (conditional plural third-person)
quadrerébbero (conditional plural third-person)
quàdri (first-person present singular subjunctive)
quàdri (present second-person singular subjunctive)
quàdri (present singular subjunctive third-person)
quadriàmo (first-person plural present subjunctive)
quadriàte (plural present second-person subjunctive)
quàdrino (plural present subjunctive third-person)
quadràssi (first-person imperfect singular subjunctive)
quadràssi (imperfect second-person singular subjunctive)
quadràsse (imperfect singular subjunctive third-person)
quadràssimo (first-person imperfect plural subjunctive)
quadràste (imperfect plural second-person subjunctive)
quadràssero (imperfect plural subjunctive third-person)
quàdra (imperative second-person singular)
quàdri (formal imperative second-person-semantically singular third-person)
quadriàmo (first-person imperative plural)
quadràte (imperative plural second-person)
quàdrino (formal imperative plural second-person-semantically third-person)
quadràre (imperative negative second-person singular)
quàdri (formal imperative negative second-person-semantically singular third-person)
quadriàmo (first-person imperative negative plural)
quadràte (imperative negative plural second-person)
quàdrino (formal imperative negative plural second-person-semantically third-person)

From quadr- + -are, or from Latin quadrāre.

quadrare un cerchio

(geometry) to square (to draw a square with the same area as)


poligono

From Late Latin polygōnum, from Ancient Greek πολύγωνον (polúgōnon).

(geometry) polygon (plane figure bounded by straight edges)


rettangolare

From rettangol(o) (“rectangle”) + -are (“-ar”, adjective-forming suffix).


rettangolo

it-adj

rettangolo (feminine rettangola, masculine plural rettangoli, feminine plural rettangole)

rettangola (feminine)
rettangoli (masculine plural)
rettangole (feminine plural)

Borrowed from Late Latin rectangulus (“four-angled”). By surface analysis, retto (“straight, right”) + angolo (“angle”).


trapezio

From Late Latin trapezium, from Ancient Greek τραπέζιον (trapézion).


ettagono

ettagoni (plural)
eptagono (alternative)

From Ancient Greek ἑπτάγωνον (heptágōnon), from ἑπτάγωνος (heptágōnos, “seven-angled”).


parallelepipedo

it-noun

parallelepipedo m (plural parallelepipedi)


trigono

Borrowed from Latin trigōnus, from Ancient Greek τρίγωνος (trígōnos), τρῐ́γωνον (trĭ́gōnon). By surface analysis, tri- + -gono.


equilatero

it-adj

equilatero (feminine equilatera, masculine plural equilateri, feminine plural equilatere)

equilatera (feminine)
equilateri (masculine plural)
equilatere (feminine plural)

From Late Latin *aequilaterus, compounded from Latin aequus (“equal, even”) + latus (“side, flank”).


secare

it-verb

secàre (first-person singular present sèco, first-person singular past historic secài, past participle secàto, auxiliary avére)

secàre (canonical)
sèco (first-person present singular)
secài (first-person historic past singular)
secàto (participle past)
avére (auxiliary)
secàre (infinitive)
avére (auxiliary)
secàndo (gerund)
secànte (participle present)
secàto (participle past)
sèco (first-person indicative present singular)
sèchi (indicative present second-person singular)
sèca (indicative present singular third-person)
sechiàmo (first-person indicative plural present)
secàte (indicative plural present second-person)
sècano (indicative plural present third-person)
secàvo (first-person imperfect indicative singular)
secàvi (imperfect indicative second-person singular)
secàva (imperfect indicative singular third-person)
secavàmo (first-person imperfect indicative plural)
secavàte (imperfect indicative plural second-person)
secàvano (imperfect indicative plural third-person)
secài (first-person historic indicative past singular)
secàsti (historic indicative past second-person singular)
secò (historic indicative past singular third-person)
secàmmo (first-person historic indicative past plural)
secàste (historic indicative past plural second-person)
secàrono (historic indicative past plural third-person)
secherò (first-person future indicative singular)
secherài (future indicative second-person singular)
secherà (future indicative singular third-person)
secherémo (first-person future indicative plural)
secheréte (future indicative plural second-person)
secherànno (future indicative plural third-person)
secherèi (conditional first-person singular)
secherésti (conditional second-person singular)
secherèbbe (conditional singular third-person)
secherébbe (conditional singular third-person)
secherémmo (conditional first-person plural)
secheréste (conditional plural second-person)
secherèbbero (conditional plural third-person)
secherébbero (conditional plural third-person)
sèchi (first-person present singular subjunctive)
sèchi (present second-person singular subjunctive)
sèchi (present singular subjunctive third-person)
sechiàmo (first-person plural present subjunctive)
sechiàte (plural present second-person subjunctive)
sèchino (plural present subjunctive third-person)
secàssi (first-person imperfect singular subjunctive)
secàssi (imperfect second-person singular subjunctive)
secàsse (imperfect singular subjunctive third-person)
secàssimo (first-person imperfect plural subjunctive)
secàste (imperfect plural second-person subjunctive)
secàssero (imperfect plural subjunctive third-person)
sèca (imperative second-person singular)
sèchi (formal imperative second-person-semantically singular third-person)
sechiàmo (first-person imperative plural)
secàte (imperative plural second-person)
sèchino (formal imperative plural second-person-semantically third-person)
secàre (imperative negative second-person singular)
sèchi (formal imperative negative second-person-semantically singular third-person)
sechiàmo (first-person imperative negative plural)
secàte (imperative negative plural second-person)
sèchino (formal imperative negative plural second-person-semantically third-person)

Borrowed from Latin secāre. Compare the doublet segare (“to saw”).


concentrico

it-adj

concentrico (feminine concentrica, masculine plural concentrici, feminine plural concentriche)

concentrica (feminine)
concentrici (masculine plural)
concentriche (feminine plural)


bisecare

it-verb

bisecàre (first-person singular present bìseco, first-person singular past historic bisecài, past participle bisecàto, auxiliary avére)

bisecàre (canonical)
bìseco (first-person present singular)
bisecài (first-person historic past singular)
bisecàto (participle past)
avére (auxiliary)
bisecàre (infinitive)
avére (auxiliary)
bisecàndo (gerund)
bisecànte (participle present)
bisecàto (participle past)
bìseco (first-person indicative present singular)
bìsechi (indicative present second-person singular)
bìseca (indicative present singular third-person)
bisechiàmo (first-person indicative plural present)
bisecàte (indicative plural present second-person)
bìsecano (indicative plural present third-person)
bisecàvo (first-person imperfect indicative singular)
bisecàvi (imperfect indicative second-person singular)
bisecàva (imperfect indicative singular third-person)
bisecavàmo (first-person imperfect indicative plural)
bisecavàte (imperfect indicative plural second-person)
bisecàvano (imperfect indicative plural third-person)
bisecài (first-person historic indicative past singular)
bisecàsti (historic indicative past second-person singular)
bisecò (historic indicative past singular third-person)
bisecàmmo (first-person historic indicative past plural)
bisecàste (historic indicative past plural second-person)
bisecàrono (historic indicative past plural third-person)
bisecherò (first-person future indicative singular)
bisecherài (future indicative second-person singular)
bisecherà (future indicative singular third-person)
bisecherémo (first-person future indicative plural)
bisecheréte (future indicative plural second-person)
bisecherànno (future indicative plural third-person)
bisecherèi (conditional first-person singular)
bisecherésti (conditional second-person singular)
bisecherèbbe (conditional singular third-person)
bisecherébbe (conditional singular third-person)
bisecherémmo (conditional first-person plural)
bisecheréste (conditional plural second-person)
bisecherèbbero (conditional plural third-person)
bisecherébbero (conditional plural third-person)
bìsechi (first-person present singular subjunctive)
bìsechi (present second-person singular subjunctive)
bìsechi (present singular subjunctive third-person)
bisechiàmo (first-person plural present subjunctive)
bisechiàte (plural present second-person subjunctive)
bìsechino (plural present subjunctive third-person)
bisecàssi (first-person imperfect singular subjunctive)
bisecàssi (imperfect second-person singular subjunctive)
bisecàsse (imperfect singular subjunctive third-person)
bisecàssimo (first-person imperfect plural subjunctive)
bisecàste (imperfect plural second-person subjunctive)
bisecàssero (imperfect plural subjunctive third-person)
bìseca (imperative second-person singular)
bìsechi (formal imperative second-person-semantically singular third-person)
bisechiàmo (first-person imperative plural)
bisecàte (imperative plural second-person)
bìsechino (formal imperative plural second-person-semantically third-person)
bisecàre (imperative negative second-person singular)
bìsechi (formal imperative negative second-person-semantically singular third-person)
bisechiàmo (first-person imperative negative plural)
bisecàte (imperative negative plural second-person)
bìsechino (formal imperative negative plural second-person-semantically third-person)

From bi- (“bi-, two”) + Latin secāre (“to cut”). First attested in 1905.


isometrico

it-adj

isometrico (feminine isometrica, masculine plural isometrici, feminine plural isometriche)

isometrica (feminine)
isometrici (masculine plural)
isometriche (feminine plural)

(cartography, geometry, mineralogy, physics, physiology) isometric


saetta

(geometry) sagitta (distance from a point in a curve to the chord)


monometrico

monometrico (feminine monometrica, masculine plural monometrici, feminine plural monometriche)

monometrica (feminine)
monometrici (masculine plural)
monometriche (feminine plural)

(crystallography, geometry) monometric, isometric


rombododecaedro

it-noun

rombododecaedro m (plural rombododecaedri)

rhombic dodecahedron
rhombic dodecahedron


circonferenza unitaria

circonferenza unitaria f (plural circonferenze unitarie)


cerchio unitario

cerchio unitario m (plural cerchi unitari)


scaleno

it-adj

scaleno (feminine scalena, masculine plural scaleni, feminine plural scalene)

scalena (feminine)
scaleni (masculine plural)
scalene (feminine plural)

Borrowed from Late Latin scalēnus, from Ancient Greek σκᾰληνός (skălēnós, “uneven, unequal, scalene”).


stereometrico

it-adj

stereometrico (feminine stereometrica, masculine plural stereometrici, feminine plural stereometriche)

stereometrica (feminine)
stereometrici (masculine plural)
stereometriche (feminine plural)


trisecare

it-verb

trisecàre (first-person singular present trìseco, first-person singular past historic trisecài, past participle trisecàto, auxiliary avére)

trisecàre (canonical)
trìseco (first-person present singular)
trisecài (first-person historic past singular)
trisecàto (participle past)
avére (auxiliary)
trisecàre (infinitive)
avére (auxiliary)
trisecàndo (gerund)
trisecànte (participle present)
trisecàto (participle past)
trìseco (first-person indicative present singular)
trìsechi (indicative present second-person singular)
trìseca (indicative present singular third-person)
trisechiàmo (first-person indicative plural present)
trisecàte (indicative plural present second-person)
trìsecano (indicative plural present third-person)
trisecàvo (first-person imperfect indicative singular)
trisecàvi (imperfect indicative second-person singular)
trisecàva (imperfect indicative singular third-person)
trisecavàmo (first-person imperfect indicative plural)
trisecavàte (imperfect indicative plural second-person)
trisecàvano (imperfect indicative plural third-person)
trisecài (first-person historic indicative past singular)
trisecàsti (historic indicative past second-person singular)
trisecò (historic indicative past singular third-person)
trisecàmmo (first-person historic indicative past plural)
trisecàste (historic indicative past plural second-person)
trisecàrono (historic indicative past plural third-person)
trisecherò (first-person future indicative singular)
trisecherài (future indicative second-person singular)
trisecherà (future indicative singular third-person)
trisecherémo (first-person future indicative plural)
trisecheréte (future indicative plural second-person)
trisecherànno (future indicative plural third-person)
trisecherèi (conditional first-person singular)
trisecherésti (conditional second-person singular)
trisecherèbbe (conditional singular third-person)
trisecherébbe (conditional singular third-person)
trisecherémmo (conditional first-person plural)
trisecheréste (conditional plural second-person)
trisecherèbbero (conditional plural third-person)
trisecherébbero (conditional plural third-person)
trìsechi (first-person present singular subjunctive)
trìsechi (present second-person singular subjunctive)
trìsechi (present singular subjunctive third-person)
trisechiàmo (first-person plural present subjunctive)
trisechiàte (plural present second-person subjunctive)
trìsechino (plural present subjunctive third-person)
trisecàssi (first-person imperfect singular subjunctive)
trisecàssi (imperfect second-person singular subjunctive)
trisecàsse (imperfect singular subjunctive third-person)
trisecàssimo (first-person imperfect plural subjunctive)
trisecàste (imperfect plural second-person subjunctive)
trisecàssero (imperfect plural subjunctive third-person)
trìseca (imperative second-person singular)
trìsechi (formal imperative second-person-semantically singular third-person)
trisechiàmo (first-person imperative plural)
trisecàte (imperative plural second-person)
trìsechino (formal imperative plural second-person-semantically third-person)
trisecàre (imperative negative second-person singular)
trìsechi (formal imperative negative second-person-semantically singular third-person)
trisechiàmo (first-person imperative negative plural)
trisecàte (imperative negative plural second-person)
trìsechino (formal imperative negative plural second-person-semantically third-person)

(mathematics, geometry, transitive) to trisect


endecaedro

From Ancient Greek ἕνδεκα (héndeka, “eleven”) + -edro.


obliquangolo

it-adj

obliquangolo (feminine obliquangola, masculine plural obliquangoli, feminine plural obliquangole)

obliquangola (feminine)
obliquangoli (masculine plural)
obliquangole (feminine plural)


ottusangolo

ottusangolo (feminine ottusangola, masculine plural ottusangoli, feminine plural ottusangole)

ottusangola (feminine)
ottusangoli (masculine plural)
ottusangole (feminine plural)


romboedrico

romboedrico (feminine romboedrica, masculine plural romboedrici, feminine plural romboedriche)

romboedrica (feminine)
romboedrici (masculine plural)
romboedriche (feminine plural)


torico

torico (feminine torica, masculine plural torici, feminine plural toriche)

torica (feminine)
torici (masculine plural)
toriche (feminine plural)


angolo retto

(geometry) half of the angle formed by a single straight line, equivalent to 90 degrees


angolo ottuso

(geometry) obtuse angle of a triangle, having an obtuse angle


-gono

From Ancient Greek γωνία (gōnía, “corner, angle”).

der

(geometry) -gon (forms the names of plane figures containing a given number of angles)


autointersezione

it-noun

autointersezione f (plural autointersezioni)

(geometry) autointersection, self-intersection (of a line)


antiprismatico

it-adj

antiprismatico (feminine antiprismatica, masculine plural antiprismatici, feminine plural antiprismatiche)

antiprismatica (feminine)
antiprismatici (masculine plural)
antiprismatiche (feminine plural)


linea retta

From linea (“line”) + retta (“straight”).


trirettangolo

trirettangolo (feminine trirettangola, masculine plural trirettangoli, feminine plural trirettangole)

trirettangola (feminine)
trirettangoli (masculine plural)
trirettangole (feminine plural)

From tri- (“three”) + rettangolo (“rectangle”).


triangolo ottuso

it-noun

triangolo ottuso m (plural triangoli ottusi)

triangoli ottusi (plural)
triangolo ottusangolo (alternative)

From triangolo (“triangle”) + ottuso (“obtuse”).


triangolo acuto

triangolo acuto m (plural triangoli acuti)

triangoli acuti (plural)
triangolo acutangolo (alternative)

From triangolo (“triangle”) + acuto (“acute”).


triangolo ottusangolo

triangolo ottusangolo m (plural triangoli ottusangoli)

From triangolo (“triangle”) + ottusangolo (“obtuse-angled”).

triangolo ottuso
triangolo ottuso#Italian

(geometry) alternative form of triangolo ottuso


triangolo acutangolo

triangolo acutangolo m (plural triangoli acutangoli)

From triangolo (“triangle”) + acutangolo (“acute-angled”).

(geometry) alternative form of triangolo acuto


angolo giro

(geometry) an angle of 360 degrees; round angle


spirale logaritmica

spirale logaritmica f (plural spirali logaritmiche)


settrice

From Latin sectrīcem, feminine of sector (“one who cuts off”).

(geometry) sectrix (curve which can be used to divide an arbitrary angle by any integer)


arbelo

Borrowed from Ancient Greek ἄρβηλος (árbēlos, literally “shoemaker's knife”).


chiliagono

chiliagoni (plural)
chiliogono (alternative)

Borrowed from Ancient Greek χιλιάγωνος (khiliágōnos), derived from χίλιοι (khílioi, “one thousand”).


mistilineo

it-adj

mistilineo (feminine mistilinea, masculine plural mistilinei, feminine plural mistilinee)

mistilinea (feminine)
mistilinei (masculine plural)
mistilinee (feminine plural)


rombododecaedrico

rombododecaedrico (feminine rombododecaedrica, masculine plural rombododecaedrici, feminine plural rombododecaedriche)

rombododecaedrica (feminine)
rombododecaedrici (masculine plural)
rombododecaedriche (feminine plural)


semiretto

semiretto (feminine semiretta, masculine plural semiretti, feminine plural semirette)

semiretta (feminine)
semiretti (masculine plural)
semirette (feminine plural)

(geometry) half of a right angle (45°) (of an angle)


pentagonododecaedro

it-noun

pentagonododecaedro m (plural pentagonododecaedri)

(geometry) a regular dodecahedron, having regular pentagons as faces


diacisdodecaedro

diacisdodecaedro m (plural diacisdodecaedri)

From Ancient Greek διάκις (diákis, “twice”, attested in glosses) + dodecaedro.

der

(geometry) a polyhedron having 24 trapezium-shaped faces


triacistetraedro

it-noun

triacistetraedro m (plural triacistetraedri)

From Ancient Greek τριάκις (triákis, “thrice”) + tetraedro.

der

(geometry) a polyhedron having 12 isosceles triangle-shaped faces


rombicubottaedro

it-noun

rombicubottaedro m (plural rombicubottaedri)


explementare

explementari (plural)
esplementare (alternative)