os

ōs (canonical neuter)
ōris (genitive)
ōs (nominative singular)
ōra (nominative plural)
ōris (genitive singular)
ōrum (genitive plural)
ōrī (dative singular)
ōribus (dative plural)
ōs (accusative singular)
ōra (accusative plural)
ōre (ablative singular)
ōribus (ablative plural)
ōs (singular vocative)
ōra (plural vocative)

→ English: os

From Proto-Italic *ōs, from Proto-Indo-European *h₃éh₁os. Cognates include Hittite 𒀀𒄿𒅖 (aiš), Sanskrit आस् (ās), Old Irish á, Old English ōr.

opprimet hanc animam flūctūs, frūstrāque precantī

Waves will crush this life, and just as I am uselessly praying, by mouth we will swallow waters soon to destroy us.
(The poet laments his storm-tossed sea voyage to exile.)

at illa venit ad eum ad vesperam portans ramum olivae virentibus foliis in ore suo intellexit ergo Noe quod cessassent aquae super terram

But it came to him in the evening carrying a green-leaved olive branch in its mouth, therefore Noah understood that the waters above the land were coming to and end.

“… Sī quis mihi parvulus aulā / lūderet Aenēās, quī tē tamen ōre referret, ….”
“If [only] for me someone were playing in the hall – a little Aeneas – who, although [you were gone], would recall you by his appearance, ….”

29 BCE – 19 BCE, Virgil, Aeneid 4.328–329

(transferred sense) (in general) facial features, countenance, appearance


os

ossis (genitive)
os (nominative singular)
ossa (nominative plural)
ossis (genitive singular)
ossium (genitive plural)
ossī (dative singular)
ossibus (dative plural)
os (accusative singular)
ossa (accusative plural)
osse (ablative singular)
ossibus (ablative plural)
os (singular vocative)
ossa (plural vocative)

Aragonese: güeso

Aromanian: os

Asturian: güesu

Catalan: os

Corsican: ossu

Dalmatian: vuas

Fala: osu

Franco-Provençal: ôs

French: os

Friulian: vues

Galician: óso

Istriot: uosso

Istro-Romanian: os

Italian: osso

Megleno-Romanian: uos

Mirandese: uosso

Occitan: òs

Piedmontese: òss

Portuguese: osso

Romanian: os

Romansch: ies, oss

Sardinian: ossu

Sicilian: ossu

Spanish: hueso

Venetan: oso

→ English: os

From Proto-Indo-European *h₃ésth₁ (“bone”), *h₂óst. Cognates include Ancient Greek ὀστέον (ostéon), Sanskrit अस्थि (asthi) and Old Armenian ոսկր (oskr).


dens

la-noun

dēns m (genitive dentis); third declension

dēns (canonical masculine)
dentis (genitive)
dēns (nominative singular)
dentēs (nominative plural)
dentis (genitive singular)
dentium (genitive plural)
dentī (dative singular)
dentibus (dative plural)
dentem (accusative singular)
dentēs (accusative plural)
dentīs (accusative plural)
dente (ablative singular)
dentibus (ablative plural)
dēns (singular vocative)
dentēs (plural vocative)

Balkan Romance:

Aromanian: dinti f, dinte f

Istro-Romanian: dinte

Megleno-Romanian: dinti m

Romanian: dinte m

Dalmatian:

diant m

Italo-Romance:

Corsican: dente, denti

Italian: dente m

Neapolitan: dente m

Sicilian: denti m

Insular Romance:

Sardinian: dènte

Padanian:

Piedmontese: dent m

Romagnol: dént m (Ville Unite)

Venetan: dénte m

Rhaeto-Romance:

Friulian: dint m

Ladin: dent m

Lombard: dent m

Romansch: dent m

Gallo-Romance:

Franco-Provençal: dent f

Oïl:

Picard: dint

desctree

Old French: dent m
Middle French: dent f
French: dent f
Walloon: dint f

Oc:

Catalan: dent f

Occitan: dent f

Ibero-Romance:

Aragonese: dient m

Asturian: diente m

Mirandese: diente m

Old Galician-Portuguese: dente m
Fala: denti m
Galician: dente m
Portuguese: dente m

Spanish: diente m

→ English: dens

→ Esperanto: dento

→ Interlingua: dente

From Proto-Italic *dents, from Proto-Indo-European *h₃dónts. Cognates include Ancient Greek ὀδούς (odoús), Sanskrit दत् (dát), Lithuanian dantìs, Old English tōþ (English tooth), Armenian ատամ (atam).

nec procul ā stabulīs audet discēdere, sīquā

Nor [does a] lamb dare to withdraw far from the sheep-folds, if it was ever torn from the teeth of a hungry wolf.
(The flexibility of Latin word order allows Ovid to heighten tension by enjoining the words for lamb and wolf. Translations vary; was the lamb ever torn “by the teeth” of a wolf, or did a shepherd once rescue the lamb “from the teeth” of a wolf?)

prō dentibus gladiōs habent

1803, Joanne Nep. Alber, Interpretatio Sacrae Scripturae per Omnes Veteris et Novi Testamenti Libros, 30:14, page 172:


ebur

la-noun

ebur n (genitive eboris); third declension

eboris (genitive)
ebur (nominative singular)
ebora (nominative plural)
eboris (genitive singular)
eborum (genitive plural)
eborī (dative singular)
eboribus (dative plural)
ebur (accusative singular)
ebora (accusative plural)
ebore (ablative singular)
eboribus (ablative plural)
ebur (singular vocative)
ebora (plural vocative)

Loan word, probably from Demotic yb (“ivory, Elephantine”), from Egyptian Ab-b-w-E26 (ꜣbw, “ivory, elephant, Elephantine”). Compare Coptic ⲓⲏⲃ (iēb, “Elephantine”); also note Sanskrit इभ (íbha) and Tigre [script needed] (ʔabot).
In any case, probably cognate with the second half of Ancient Greek ἐλέφας (eléphas, “elephant”)


bucca

la-noun

bucca f (genitive buccae); first declension

buccae (genitive)
bucca (nominative singular)
buccae (nominative plural)
buccae (genitive singular)
buccārum (genitive plural)
buccae (dative singular)
buccīs (dative plural)
buccam (accusative singular)
buccās (accusative plural)
buccā (ablative singular)
buccīs (ablative plural)
bucca (singular vocative)
buccae (plural vocative)

→? Albanian: bukë (disputed)

→? Egyptian Arabic: بق (disputed)

→ Proto-Celtic:

Proto-Brythonic: *box

Breton: boc'h

Cornish: bogh

Welsh: boch

Irish: bus

Scottish Gaelic: bòc

Eastern Romance:

Aromanian: bucã

Romanian: bucă

→ English: bucca, ⇒ buccal

→⇒ Finnish: bukkaalinen

Franco-Provençal: boche

⇒ French: buccal

Gallo-Italic:

Ligurian: bócca

Italo-Dalmatian:

Corsican: bocca

Dalmatian: buca

Istriot: buca

Italian: bocca

Neapolitan: vocca

Sassarese: bocca

Sicilian: vucca, 'ucca, ucca

Old Occitan: bocha

Occitan: boca

Oïl:

Old French: boche

Bourguignon: bôche

Middle French: bouche

French: bouche

Norman: bouoche

Walloon: boutche

Rhaeto-Romance:

desc

Friulian: bocje, bočhe (alternative orthography)

Romansch: bucca

Sardinian: buca

Gallurese: bucca

Venetan: boca

Western Iberian:

Extremaduran: boca

Navarro-Aragonese:

Aragonese: boca

Old Leonese:

Asturian: boca

Leonese: bouca

Mirandese: boca

Old Galician-Portuguese: boca

Galician: boca

Portuguese: boca

Old Spanish: boca

Spanish: boca

Uncertain. Celtic origin is suspected due to similarity with beccus (“beak”), names like Gaulish Buccus, Buccō, Bucciō as well as the appearance of words bocca and boca (of unknown meaning) on the Larzac tablet. IEW compares it with Proto-Germanic *pukkô (“bag, pouch”), from Proto-Indo-European *bew, *bʰew- (“to swell, puff”), whose initial b- would point to a substrate or imitative origin. Compare also English puke, German fauchen.

onomatopoeic

imitative

sī valēbit, puls in buccam bētet

Lucius Pomponius Bononiensis, Comedies 150

if he's well, the porridge will find a way into his mouth


dentifricium

la-noun

dentifricium n (genitive dentifriciī or dentifricī); second declension

dentifriciī (genitive)
dentifricī (genitive)
dentifricium (nominative singular)
dentifricia (nominative plural)
dentifriciī (genitive singular)
dentifricī (genitive singular)
dentifriciōrum (genitive plural)
dentifriciō (dative singular)
dentifriciīs (dative plural)
dentifricium (accusative singular)
dentifricia (accusative plural)
dentifriciō (ablative singular)
dentifriciīs (ablative plural)
dentifricium (singular vocative)
dentifricia (plural vocative)

→ Catalan: dentifrici

→ English: dentifrice

→ French: dentifrice

→ Portuguese: dentífrico

→ Italian: dentifricio

→ Spanish: dentífrico

[d̪ɛn̪t̪ɪˈfrɪkiʊ̃ˑ]

From dens (“tooth”) + fricō (“to rub”) + -ium.

af

Pliny the Elder, Natural History, XXVIII, 28, 11, 49, §182

It is also held to be very efficacious to wash the teeth with goat milk or gall from a bull. The anklebones of a nanny goat recently killed, [burned to] ashes is good as a toothpaste, as are the bones of all quadrupedal farm animals in most cases, to avoid repeating this too much.

Efficax habetur et caprino lacte conlui dentes vel felle taurino. Talorum caprae recentium cinis dentifricio placet et omnium fere villaticarum quadrupedum, ne saepius eadem dicantur.


dentiscalpium

la-noun

dentiscalpium n (genitive dentiscalpiī or dentiscalpī); second declension

dentiscalpiī (genitive)
dentiscalpī (genitive)
dentiscalpium (nominative singular)
dentiscalpia (nominative plural)
dentiscalpiī (genitive singular)
dentiscalpī (genitive singular)
dentiscalpiōrum (genitive plural)
dentiscalpiō (dative singular)
dentiscalpiīs (dative plural)
dentiscalpium (accusative singular)
dentiscalpia (accusative plural)
dentiscalpiō (ablative singular)
dentiscalpiīs (ablative plural)
dentiscalpium (singular vocative)
dentiscalpia (plural vocative)

[d̪ɛn̪t̪ɪs̠ˈkäɫ̪piʊ̃ˑ]

From dens (“tooth”) + scalpō (“to scratch”) + -ium.


dentio

la-verb

dentiō (present infinitive dentīre, perfect active dentīvī, supine dentītum); fourth conjugation

dentiō (canonical)
dentīre (infinitive present)
dentīvī (active perfect)
dentītum (supine)
dentiō (active first-person indicative present singular)
dentīs (active indicative present second-person singular)
dentit (active indicative present singular third-person)
dentīmus (active first-person indicative plural present)
dentītis (active indicative plural present second-person)
dentiunt (active indicative plural present third-person)
dentiēbam (active first-person imperfect indicative singular)
dentiēbās (active imperfect indicative second-person singular)
dentiēbat (active imperfect indicative singular third-person)
dentiēbāmus (active first-person imperfect indicative plural)
dentiēbātis (active imperfect indicative plural second-person)
dentiēbant (active imperfect indicative plural third-person)
dentiam (active first-person future indicative singular)
dentiēs (active future indicative second-person singular)
dentiet (active future indicative singular third-person)
dentiēmus (active first-person future indicative plural)
dentiētis (active future indicative plural second-person)
dentient (active future indicative plural third-person)
dentīvī (active first-person indicative perfect singular)
dentiī (active first-person indicative perfect singular)
dentīvistī (active indicative perfect second-person singular)
dentiistī (active indicative perfect second-person singular)
dentīvit (active indicative perfect singular third-person)
dentiit (active indicative perfect singular third-person)
dentīvimus (active first-person indicative perfect plural)
dentiimus (active first-person indicative perfect plural)
dentīvistis (active indicative perfect plural second-person)
dentiistis (active indicative perfect plural second-person)
dentīvērunt (active indicative perfect plural third-person)
dentīvēre (active indicative perfect plural third-person)
dentiērunt (active indicative perfect plural third-person)
dentiēre (active indicative perfect plural third-person)
dentīveram (active first-person indicative pluperfect singular)
dentieram (active first-person indicative pluperfect singular)
dentīverās (active indicative pluperfect second-person singular)
dentierās (active indicative pluperfect second-person singular)
dentīverat (active indicative pluperfect singular third-person)
dentierat (active indicative pluperfect singular third-person)
dentīverāmus (active first-person indicative pluperfect plural)
dentierāmus (active first-person indicative pluperfect plural)
dentīverātis (active indicative pluperfect plural second-person)
dentierātis (active indicative pluperfect plural second-person)
dentīverant (active indicative pluperfect plural third-person)
dentierant (active indicative pluperfect plural third-person)
dentīverō (active first-person future indicative perfect singular)
dentierō (active first-person future indicative perfect singular)
dentīveris (active future indicative perfect second-person singular)
dentieris (active future indicative perfect second-person singular)
dentīverit (active future indicative perfect singular third-person)
dentierit (active future indicative perfect singular third-person)
dentīverimus (active first-person future indicative perfect plural)
dentierimus (active first-person future indicative perfect plural)
dentīveritis (active future indicative perfect plural second-person)
dentieritis (active future indicative perfect plural second-person)
dentīverint (active future indicative perfect plural third-person)
dentierint (active future indicative perfect plural third-person)
dentīssō (active first-person future sigmatic singular)
dentīssis (active future second-person sigmatic singular)
dentīssit (active future sigmatic singular third-person)
dentīssimus (active first-person future plural sigmatic)
dentīssitis (active future plural second-person sigmatic)
dentīssint (active future plural sigmatic third-person)
dentior (first-person indicative passive present singular)
dentīris (indicative passive present second-person singular)
dentīre (indicative passive present second-person singular)
dentītur (indicative passive present singular third-person)
dentīmur (first-person indicative passive plural present)
dentīminī (indicative passive plural present second-person)
dentiuntur (indicative passive plural present third-person)
dentiēbar (first-person imperfect indicative passive singular)
dentiēbāris (imperfect indicative passive second-person singular)
dentiēbāre (imperfect indicative passive second-person singular)
dentiēbātur (imperfect indicative passive singular third-person)
dentiēbāmur (first-person imperfect indicative passive plural)
dentiēbāminī (imperfect indicative passive plural second-person)
dentiēbantur (imperfect indicative passive plural third-person)
dentiar (first-person future indicative passive singular)
dentiēris (future indicative passive second-person singular)
dentiēre (future indicative passive second-person singular)
dentiētur (future indicative passive singular third-person)
dentiēmur (first-person future indicative passive plural)
dentiēminī (future indicative passive plural second-person)
dentientur (future indicative passive plural third-person)
dentiam (active first-person present singular subjunctive)
dentiās (active present second-person singular subjunctive)
dentiat (active present singular subjunctive third-person)
dentiāmus (active first-person plural present subjunctive)
dentiātis (active plural present second-person subjunctive)
dentiant (active plural present subjunctive third-person)
dentīrem (active first-person imperfect singular subjunctive)
dentīrēs (active imperfect second-person singular subjunctive)
dentīret (active imperfect singular subjunctive third-person)
dentīrēmus (active first-person imperfect plural subjunctive)
dentīrētis (active imperfect plural second-person subjunctive)
dentīrent (active imperfect plural subjunctive third-person)
dentīverim (active first-person perfect singular subjunctive)
dentierim (active first-person perfect singular subjunctive)
dentīverīs (active perfect second-person singular subjunctive)
dentierīs (active perfect second-person singular subjunctive)
dentīverit (active perfect singular subjunctive third-person)
dentierit (active perfect singular subjunctive third-person)
dentīverīmus (active first-person perfect plural subjunctive)
dentierīmus (active first-person perfect plural subjunctive)
dentīverītis (active perfect plural second-person subjunctive)
dentierītis (active perfect plural second-person subjunctive)
dentīverint (active perfect plural subjunctive third-person)
dentierint (active perfect plural subjunctive third-person)
dentīvissem (active first-person pluperfect singular subjunctive)
dentiissem (active first-person pluperfect singular subjunctive)
dentīvissēs (active pluperfect second-person singular subjunctive)
dentiissēs (active pluperfect second-person singular subjunctive)
dentīvisset (active pluperfect singular subjunctive third-person)
dentiisset (active pluperfect singular subjunctive third-person)
dentīvissēmus (active first-person pluperfect plural subjunctive)
dentiissēmus (active first-person pluperfect plural subjunctive)
dentīvissētis (active pluperfect plural second-person subjunctive)
dentiissētis (active pluperfect plural second-person subjunctive)
dentīvissent (active pluperfect plural subjunctive third-person)
dentiissent (active pluperfect plural subjunctive third-person)
dentīssim (active aorist first-person sigmatic singular)
dentīssīs (active aorist second-person sigmatic singular)
dentīssīt (active aorist sigmatic singular third-person)
dentīssīmus (active aorist first-person plural sigmatic)
dentīssītis (active aorist plural second-person sigmatic)
dentīssint (active aorist plural sigmatic third-person)
dentiar (first-person passive present singular subjunctive)
dentiāris (passive present second-person singular subjunctive)
dentiāre (passive present second-person singular subjunctive)
dentiātur (passive present singular subjunctive third-person)
dentiāmur (first-person passive plural present subjunctive)
dentiāminī (passive plural present second-person subjunctive)
dentiantur (passive plural present subjunctive third-person)
dentīrer (first-person imperfect passive singular subjunctive)
dentīrēris (imperfect passive second-person singular subjunctive)
dentīrēre (imperfect passive second-person singular subjunctive)
dentīrētur (imperfect passive singular subjunctive third-person)
dentīrēmur (first-person imperfect passive plural subjunctive)
dentīrēminī (imperfect passive plural second-person subjunctive)
dentīrentur (imperfect passive plural subjunctive third-person)
dentī (active imperative present second-person singular)
dentīte (active imperative plural present second-person)
dentītō (active future imperative second-person singular)
dentītō (active future imperative singular third-person)
dentītōte (active future imperative plural second-person)
dentiuntō (active future imperative plural third-person)
dentīre (imperative passive present second-person singular)
dentīminī (imperative passive plural present second-person)
dentītor (future imperative passive second-person singular)
dentītor (future imperative passive singular third-person)
dentiuntor (future imperative passive plural third-person)
dentīre (active infinitive present)
dentīvisse (active infinitive perfect)
dentiisse (active infinitive perfect)
dentītūrum esse (active future infinitive)
dentīrī (infinitive passive present)
dentītum esse (infinitive passive perfect)
dentītum īrī (future infinitive passive)
dentiēns (active participle present)
dentītūrus (active future participle)
dentītus (participle passive perfect)
dentiendus (future participle passive)
dentiundus (future participle passive)
dentiendī (genitive gerund noun-from-verb)
dentiendō (dative gerund noun-from-verb)
dentiendum (accusative gerund noun-from-verb)
dentiendō (ablative gerund noun-from-verb)
dentītum (accusative noun-from-verb supine)
dentītū (ablative noun-from-verb supine)

From dens (“tooth”) + -īre (“forming verbs”).

[ˈd̪ɛn̪t̪iɔ]