LATIN DICTIONARYLexicon Latīnum
proper noun

Essŭi

Meaning

  1. a Gallic tribe

Essŭi, ōrum, m.,
I. a Gallic tribe, perhaps identical with the Esubii and Sesuvii, west of the Sequana, acc. to G. Long, in the modern diocese of Séez, Caes. B. G. 5, 24, 2.

In the Academy Smith's classical dictionaries

Quick answers

What does Essŭi mean in Latin?
Essŭi, a proper noun, means “a Gallic tribe”.