speaker

One who speaks.

There were three different speakers, but I couldn't make out their accents.

This title is derived from the first verse of the book (1.1), which is a heading or colophon informing the reader who this Qoheleth was: he was the author of the book, or at least the speaker of the words which are contained in it ...

Loudspeaker.

She lost her hearing after standing too close to the speaker at the festival.

Speakerphone.

you're on speaker

I'm gonna put you on speaker now

The chair or presiding officer of certain legislative bodies, such as the U.K. House of Commons or the U.S. House of Representatives.

One who makes a speech to an audience.

Near-synonyms: orator, presenter, announcer

hired speaker;   motivational speaker

Alternative letter-case form of speaker (“presiding officer of a legislative body”).

A surname