LATIN DICTIONARYLexicon Latīnum
adjective

nī^trĕus

Meaning

  1. made of natron, of soda

nī^trĕus, a, um, adj. id.,
I. made of natron, of soda: pulvis, Cael. Aur. Tard. 2, 7, 108.

Quick answers

What does nī^trĕus mean in Latin?
nī^trĕus, a adjective, means “made of natron, of soda”.