LATIN DICTIONARYLexicon Latīnum
adjective

septem-mestris

Meaning

  1. of seven months

septem-mestris (septĭmestris), e, adj. mensis,
I. of seven months (late Lat.): infans, Censor. de Die Nat. 8, § 10: septimestris partus, id. ib. 11, § 2.

Quick answers

What does septem-mestris mean in Latin?
septem-mestris, a adjective, means “of seven months”.