LATIN DICTIONARYLexicon Latīnum
adjective

arrectārĭus

Meaning

  1. in an erect position

arrectārĭus (adr-), a, um, adj. arrectus,
I. in an erect position, erect, perpendicular; hence, arrectaria, the upright posts of a wall (opp. transversarii, cross-beams), only Vitr. 2, 8, and 7, 3.

Quick answers

What does arrectārĭus mean in Latin?
arrectārĭus, a adjective, means “in an erect position”.