Speaker ¹

Definition: One who speaks.

Speaker ²

Definition: One who utters or pronounces a discourse; usually, one who utters a speech in public; as, the man is a good speaker, or a bad speaker.

Speaker ³

Definition: One who is the mouthpiece of others; especially, one who presides over, or speaks for, a delibrative assembly, preserving order and regulating the debates; as, the Speaker of the House of Commons, originally, the mouthpiece of the House to address the king; the Speaker of a House of Representatives.

Speaker ⁴

Definition: A book of selections for declamation.

speaker ⁵

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

speaker ⁶

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"

Speaker ⁷

Definition: the presiding officer of a deliberative assembly; "the leader of the majority party is the Speaker of the House of Representatives"