speaker

(noun)

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

Similar word(s): talker, utterer, verbalizer

Definition categories: person, articulator

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

Similar word(s): loudspeaker

Definition categories: man–made

3. the presiding officer of a deliberative assembly

- the leader of the majority party is the Speaker of the House of Representatives

Definition categories: person

Sentences with speaker as a noun:

- A native English speaker.

- The company hired a motivational speaker to boost morale.