LATIN DICTIONARYLexicon Latīnum
verbthird conjugation, no perfect or supine stems

hiāscō

hiāscō (present infinitive hiāscere)
Classical[hiˈaːs.koː]Ecclesiastical[iˈas.ko]

Meaning

  1. intransitiveto open, break open

Conjugation conjugation 3 perfect

active indicative
formpresentimperfectfutureperfectpluperfectfut. perfect
1st sg.hiāscōhiāscēbamhiāscam———
2nd sg.hiāscishiāscēbāshiāscēs———
3rd sg.hiāscithiāscēbathiāscet———
1st pl.hiāscimushiāscēbāmushiāscēmus———
2nd pl.hiāscitishiāscēbātishiāscētis———
3rd pl.hiāscunthiāscēbanthiāscent———
active subjunctive
active subjunctive
formpresentimperfectperfectpluperfect
1st sg.hiāscamhiāscerem——
2nd sg.hiāscāshiāscerēs——
3rd sg.hiāscathiāsceret——
1st pl.hiāscāmushiāscerēmus——
2nd pl.hiāscātishiāscerētis——
3rd pl.hiāscanthiāscerent——
passive indicative
passive indicative
formpresentimperfectfuture
1st sg.hiāscorhiāscēbarhiāscar
2nd sg.hiāsceris
hiāscere
hiāscēbāris
hiāscēbāre
hiāscēris
hiāscēre
3rd sg.hiāsciturhiāscēbāturhiāscētur
1st pl.hiāscimurhiāscēbāmurhiāscēmur
2nd pl.hiāsciminīhiāscēbāminīhiāscēminī
3rd pl.hiāscunturhiāscēbanturhiāscentur
passive subjunctive
passive subjunctive
formpresentimperfect
1st sg.hiāscarhiāscerer
2nd sg.hiāscāris
hiāscāre
hiāscerēris
hiāscerēre
3rd sg.hiāscāturhiāscerētur
1st pl.hiāscāmurhiāscerēmur
2nd pl.hiāscāminīhiāscerēminī
3rd pl.hiāscanturhiāscerentur
imperative
imperative
formactivepassive
pres. 2nd sg.hiāscehiāscere
pres. 2nd pl.hiāscitehiāsciminī
fut. 2nd sg.hiāscitōhiāscitor
fut. 3rd sg.hiāscitōhiāscitor
fut. 2nd pl.hiāscitōte—
fut. 3rd pl.hiāscuntōhiāscuntor
infinitives & participles
infinitives & participles
formactivepassive
present infinitivehiāscerehiāscī
present participlehiāscēns—
future participle—hiāscendus
hiāscundus
gerundhiāscendī, hiāscendō, hiāscendum

hĭasco, ĕre,
I. v. inch. n. [id.], to open, break open (ante- and post-class.): ubi primum nuces pineae incipiunt hiascere, Cato, R. R. 17, 2; Gargil. de Re Hort. 2, 1.

Origins

Proto-Indo-European *-sḱéti Proto-Italic *-skō Latin -scō Latin hiāscō From hiō (“to gape”) + -scō.

Quick answers

What does hiāscō mean in Latin?
hiāscō, a verb, means “to open, break open”.
What are the principal parts of hiāscō?
hiāscō, hiāscere (third conjugation, no perfect or supine stems).
How do you pronounce hiāscō?
In classical Latin, [hiˈaːs.koː]; in ecclesiastical (church) Latin, [iˈas.ko].