LATIN DICTIONARYLexicon Latīnum
noun

expĭātor

Meaning

  1. an atoner

expĭātor, ōris, m. id.,
I. an atoner, expiator (post-class.): impuritatis, Tert. Pudic. 15 fin.

Quick answers

What does expĭātor mean in Latin?
expĭātor, a noun, means “an atoner”.