Speaker meaning

noun

1. 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”

   Synonymstalkeruttererverbalizerverbaliser

2. electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance

   Synonymsloudspeakerspeaker unitloudspeaker systemspeaker system

3. the presiding officer of a deliberative assembly

   “the leader of the majority party is the Speaker of the House of Representatives”