(n): someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous)
(n): the mythical Greek warrior with an unusually loud voice who died after losing a shouting contest with Hermes
(n): an imaginary being of myth or fable
(n): any of several trumpet-shaped ciliate protozoans that are members of the genus Stentor
(n): a protozoan with a microscopic appendage extending from the surface of the cell
sTENtOR
In Greek mythology, Stentor (Στεντωρ) was a herald of the Greek forces during the Trojan War. His name has given rise to the adjective meaning loud-voiced, for which he was famous. Homer said his "voice was as powerful as fifty voices of other men".