LATIN DICTIONARYLexicon Latīnum
noun

plausor

Meaning

  1. one who claps applause

plausor (plōsor, Sid. Ep. 9, 3; id. Carm. 9, 300), ōris, m. id.,
I. one who claps applause, an applauder (poet. and in post-Aug. prose): in vacuo laetus sessor plausorque theatro, Hor. Ep. 2, 2, 130; Petr. 5; Suet. Ner. 25.

Quick answers

What does plausor mean in Latin?
plausor, a noun, means “one who claps applause”.