A lot of thesaurus - A little bit dictionary

speaker

Overview of noun speaker

1. speaker, talker, utterer, verbalizer, verbaliser -- (someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous); "the speaker at commencement"; "an utterer of useful maxims")

2. loudspeaker, speaker, speaker unit, loudspeaker system, speaker system -- (electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance)

3. Speaker -- (the presiding officer of a deliberative assembly; "the leader of the majority party is the Speaker of the House of Representatives")



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