LATIN DICTIONARYLexicon Latīnum
adjectivethird-declension two-termination adjective

perennis

perennis (neuter perenne, adverb perenne)
Classical[pɛˈrɛn.nɪs]Ecclesiastical[peˈrɛn.nis]

Meaning

  1. two terminationperennial
  2. two terminationcontinual, everlasting, perpetual

Latīnē defined in Latin in our graded readers

Declension

singular
formmasculinefeminineneuter
nominativeperennisperennisperenne
perhenne
genitiveperennisperennisperennis
dativeperennī
perhennī
perennī
perhennī
perennī
perhennī
accusativeperennem
perhennem
perennem
perhennem
perenne
perhenne
ablativeperennī
perhennī
perennī
perhennī
perennī
perhennī
vocativeperennisperennisperenne
perhenne
plural
formmasculinefeminineneuter
nominativeperennēs
perhennēs
perennēs
perhennēs
perennia
perhennia
genitiveperennium
perhennium
perennium
perhennium
perennium
perhennium
dativeperennibus
perhennibus
perennibus
perhennibus
perennibus
perhennibus
accusativeperennīs
perennēs, perhennēs
perennīs
perennēs, perhennēs
perennia
perhennia
ablativeperennibus
perhennibus
perennibus
perhennibus
perennibus
perhennibus
vocativeperennēs
perhennēs
perennēs
perhennēs
perennia
perhennia

Phrases from Meissner's Latin Phrase-Book

aqua iugis, perennis
a perpetual spring.

pĕrennis († pĕremnis, Inscr. Ann. p. Chr. 341 ap. Guattani Monum. Inedit. 1, 5, p. 39), e (
I. abl. sing. perenne, Ov. H. 8, 64; id. F. 3, 654), adj. per-annus, that lasts or continues the year through (post-Aug.): aves perennes, that remain with us all the year round, Plin. 10, 25, 36, § 73.—
II. Transf., everlasting, never failing, unceasing, perpetual, perennial (class.; cf.: jugis, perpetuus): aquae, Cic. Verr. 2, 4, 48, § 107; cf. Liv. 1, 21, 3: fons, Caes. B. G. 8, 43: amnis, Liv. 4, 30: rivi, Plin. Ep. 5, 6, 11: cursus stellarum, Cic. N. D. 2, 21, 56: vinum, i. e. that bears keeping, Col. 3, 2, 10: adamas, Ov. M. 15, 813: monumenta, id. F. 2, 265; of a person: super Astra ferar, id. M. 15, 875.—Comp.: exegi monumentum aere perennius, more lasting, more enduring, Hor. C. 3, 30, 1.—
B. Trop., unfailing, uninterrupted, continual, perpetual, etc.: lucrum, Plaut. Am. p. 16: perennis et contestata majorum virtus, Cic. Fl. 11, 25: continuata motio et perennis, id. Tusc. 1, 10, 22: loquacitas, id. de Or. 3, 48, 185: animus in rem publicam, id. Prov. Cons. 9, 23.—Hence, adv., in two forms, pĕrenne (post-Aug.) and pĕrennĭter (post-class.).
A. pĕrenne.
1. Lit., all the year through, Col. 12, 18, 2.—
2. Transf., constantly, perpetually (postclass.): abies perenne durabilis, Pall. 12, 15, 1: perenne vivax, Paul. Nol. Carm. 11, 68.—
B. pĕrennĭter, constantly, continually, always, perpetually: arbor frondens perenniter, Aug. Doctr. Christ. 2, 16: perenniter servare amicitias, Sid. Ep. 7, 9; Cod. Th. 7, 20, 2; Sol. 65.

Origins

Proto-Indo-European *per-der. Proto-Italic *peri- Latin per- Proto-Indo-European *h₂et- Proto-Indo-European *-nós Proto-Indo-European *h₂etnós Proto-Italic *atnos? Latin annus Proto-Indo-European *-is Proto-Indo-European *-h₂ Proto-Indo-European *-ih₂der.? Proto-Italic *-is Latin -is Latin perennis From per- (“through”) + annus (“year”) + -is (adjectival suffix).

Descendants
  • Catalanperenne
  • Frenchpérenne
  • Italianperenne
  • Portugueseperene
  • Romanianperen
  • Spanishperenne
  • Galicianperenne

In English words that came into English from perennis

  • perennialperennis
  • perennateperennō

Quick answers

What does perennis mean in Latin?
perennis, a adjective, means “perennial; continual, everlasting, perpetual”.
How do you pronounce perennis?
In classical Latin, [pɛˈrɛn.nɪs]; in ecclesiastical (church) Latin, [peˈrɛn.nis].