LATIN DICTIONARYLexicon Latīnum
adjectivethird-declension two-termination adjective

pertenuis

pertenuis (neuter pertenue)
Classical[pɛrˈtɛ.nu.ɪs]Ecclesiastical[perˈtɛː.nu.is]

Meaning

  1. two terminationvery thin; fine or slender

Declension

singular
formmasculinefeminineneuter
nominativepertenuispertenuispertenue
genitivepertenuispertenuispertenuis
dativepertenuīpertenuīpertenuī
accusativepertenuempertenuempertenue
ablativepertenuīpertenuīpertenuī
vocativepertenuispertenuispertenue
plural
formmasculinefeminineneuter
nominativepertenuēspertenuēspertenuïa
genitivepertenuïumpertenuïumpertenuïum
dativepertenuibuspertenuibuspertenuibus
accusativepertenuīs
pertenuēs
pertenuīs
pertenuēs
pertenuïa
ablativepertenuibuspertenuibuspertenuibus
vocativepertenuēspertenuēspertenuïa

per-tĕnŭis, e, adj.,
I. very thin, very small or fine.
I. Lit.: sabulum pertenue, Plin. 18, 6, 7, § 34.—
II. Trop., very slight or slender, very weak: spes salutis, Cic. Fam. 14, 3, 2: discrimen, id. Agr. 2, 32, 87: suspicio, id. Clu. 60, 168: argumentum, Cic. Verr. 1, 6, 17: ars, id. de Or. 1, 23, 107.

Origins

Proto-Indo-European *ténh₂us Proto-Italic *tən(a)us Latin tenuis Latin pertenuis From per- + tenuis.

Quick answers

What does pertenuis mean in Latin?
pertenuis, a adjective, means “very thin; fine or slender”.
How do you pronounce pertenuis?
In classical Latin, [pɛrˈtɛ.nu.ɪs]; in ecclesiastical (church) Latin, [perˈtɛː.nu.is].