LATIN DICTIONARYLexicon Latīnum
adjective

grātātōrĭus

Meaning

  1. gratulatory

grātātōrĭus, a, um, adj. grator,
I. gratulatory (post-class.): apices, Sid. Ep. 5, 16.

Quick answers

What does grātātōrĭus mean in Latin?
grātātōrĭus, a adjective, means “gratulatory”.