1.Definition: electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance
Related Noun(s):loudspeakerCategory: Objects
2.Definition: 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"
Related Noun(s):talker, utterer, verbaliser, verbalizerCategory: People
3.Definition: the presiding officer of a deliberative assembly
"The leader of the majority party is the Speaker of the House of Representatives"Category: People