LATIN DICTIONARYLexicon Latīnum
adjective

ninguĭdus

Meaning

  1. full of snow, snowy

ninguĭdus, a, um, adj. ninguis,
I. full of snow, snowy (post-class.): juga, Aus. Ep. 24, 68: oppida, id. ib. 24, 124: Boreas, Prud. Apophth. 729.—
II. Transf., falling like snow: cibus, i. e. manna, Prud. Cath. 5, 97.

Quick answers

What does ninguĭdus mean in Latin?
ninguĭdus, a adjective, means “full of snow, snowy”.