"speakers" in the noun sense
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"
Source: WordNet® (An amazing lexical database of English)
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