LATIN DICTIONARYLexicon Latīnum
verb

sŭb-horresco

Meaning

  1. to become rough

sŭb-horresco, ĕre,
I. v. inch. n., to become rough or stormy from below, to boil up: subito mare subhorrescere, Sisenn. ap. Non. 423, 9.

Quick answers

What does sŭb-horresco mean in Latin?
sŭb-horresco, a verb, means “to become rough”.