1. A public speaker; an eloquent speaker; a petitioner; one, at a public graduation, who pronounces the merits of those who have been selected for academic honours.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• oeprator,
• reator,
• roator,
• enator,
• orhter,
• narator,
• oparator,
• trator,
• rador,
• orhto,
• oporator,
• traytor,
• outor,
• treator,
• oprator,
• eqator,
• trautor,
• opeator,
• areator,
• grator

• oratory,
• order,
• oratorio.

The adjective form of the word "orator" is "oratorical".

The plural of the "orator" can be the "orators".

The singular of the "orator" can be the "orator".