orator
Concise Oxford English Dictionary © 2008 Oxford University Press:
orator/ˈɒrətə(r)/
▶noun a proficient public speaker.
■ (also public orator) an official speaking for a university on ceremonial occasions.
– derivatives
oratorial adjective.
oratorial adjective.
– origin ME: from Anglo-Norman Fr. oratour, from L. orator ‘speaker, pleader’.
'orator' also found in these Oxford entries:

