LATIN DICTIONARYLexicon Latīnum
adjective

subternus

Meaning

  1. that is underneath

subternus, a, um, adj. subter,
I. that is underneath, lower, = infernus (post-class.): antra, Prud. adv. Symm. 1, 392: nox, id. Hamart. 930.

Quick answers

What does subternus mean in Latin?
subternus, a adjective, means “that is underneath”.