What is the meaning of Orator?

Someone who orates or delivers an oration.

A skilled and eloquent public speaker.

Someone sent to speak for someone else; an envoy, a messenger.

A petitioner, a supplicant.

orator

An orator, speaker.

A spokesman, spokesperson.

An ambassador (one entrusted with an oral message)

orator, oratist, wordsmith (skilled and eloquent public speaker)

orator, speaker

orator

an orator

Source: wiktionary.org