LATIN DICTIONARYLexicon Latīnum
noun

insessor

Meaning

  1. a besetter

insessor, ōris, m. id.,
I. a besetter, occupant (very rare); of a ship, Jul. Val. Res Gest. Alex. 1, 1: viarum, a waylayer, Symm. Ep. 2, 48; cf.: insessores, latrones, Paul. ex Fest. p. 111 Müll.: quod circa vias insidientur sedentes.

Quick answers

What does insessor mean in Latin?
insessor, a noun, means “a besetter”.