What does vŏcātor mean in Latin?

vŏcātor, a noun, means “a caller.”.

noun

vŏcātor

vŏcātor, ōris, m. id. (post-Aug.),

I. a caller.

I. In gen.: Paulus vocator gentium, Prud. στεφ. 2, 461; Ambros. in Luc. 3, § 33.—

II. In partic., a bidder, inviter to dinner, etc., Sen. Ira, 3, 37, 3; Plin. 35, 10, 36, § 89; Suet. Calig. 39; Mart. 7, 85, 11.