Synonyms of 'orator'
Lenin was the greatest orator of the Russian revolution.
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A lecturer is a teacher at a university or college.
a lecturer in Law at Southampton University
A speaker at a meeting, conference, or other gathering is a person who is making a speech or giving a talk.
He was not a good speaker.
Thesaurus for orator from the Collins English Thesaurus
An orator is someone who is skilled at making formal speeches, especially ones which affect people's feelings and beliefs .