LATIN DICTIONARYLexicon Latīnum
noun · femininesecond declension

corylus

corylus f (genitive corylī)
Classical[ˈkɔ.ry.ɫʊs]Ecclesiastical[ˈkɔː.ri.lus]

Meaning

  1. femininea hazel or filbert shrub
    Hic inter densas corylos modo namque gemellos / spem gregis, a! silice in nuda conixa reliquit.for here in the hazel thicket just now dropping twins / ah, the flock's hope, on naked flint, she abandoned them.c. 41 BCE – 39 BCE, Vergilius, Eclogae 1.14–15

Declension

declension
formsingularplural
nominativecoryluscorylī
corulī
genitivecorylī
corulī
corylōrum
corulōrum
dativecorylō
corulō
corylīs
corulīs
accusativecorylum
corulum
corylōs
corulōs
ablativecorylō
corulō
corylīs
corulīs
vocativecoryle
corule
corylī
corulī

cŏrўlus or cŏrŭlus, i, f., = κόρυλος,
I. a hazel or filbert shrub, Cato, R. R. 18, 9; Verg. E. 1, 14; id. G. 2, 65; Ov. M. 10, 93 al.

Origins

Together with Proto-Celtic *koslos (“hazel”), Proto-Germanic *haslaz (“hazel”) from Proto-Indo-European *kóslos if not a Proto-Italic borrowing from Celtic or Germanic before the First Germanic Sound Shift or a substrate. The presence of the “y” letter may be a reworking of the original corulus variant through a phenomenon in which the Romans had the tendency to Grecize words for poetic reasons. See Thybris and Tiberis.

Quick answers

What does corylus mean in Latin?
corylus, a noun, means “a hazel or filbert shrub”.
What is the genitive of corylus?
The genitive singular is corylī. corylus is feminine, second declension.
How do you pronounce corylus?
In classical Latin, [ˈkɔ.ry.ɫʊs]; in ecclesiastical (church) Latin, [ˈkɔː.ri.lus].