IPA: /ˈɔːrətər/
KK: /ˈɔːrətər/
A person who speaks in public, especially in a formal and skilled way.
The orator captivated the audience with his powerful speech.
Orator → It is formed from "orare" (meaning to speak) and the suffix "-tor" (meaning one who). An orator is one who speaks, especially in a formal or eloquent manner.
Think of someone who 'speaks' ('orare') and is recognized as 'one who' does so ('-tor'). An orator is someone skilled in the art of speaking.