LATIN DICTIONARYLexicon Latīnum
adjective

sēmĭ-annŭus

Meaning

  1. lasting half a year

sēmĭ-annŭus, a, um, adj.,
I. of or lasting half a year: nox (in insulā Thule), Mart. Cap. 6, § 595.

Quick answers

What does sēmĭ-annŭus mean in Latin?
sēmĭ-annŭus, a adjective, means “lasting half a year”.