Lewis & Short

lŏcūtor (lŏquūtor), ōris, m. [loquor], one who speaks, a speaker (post-class.).

  1. I. In gen.: rudis locutor exotici sermonis, App. M. 1, p. 102.
  2. II. In partic., a talker, prater, babbler: leves et futiles et importuni locutores, Gell. 1, 15, 1.