Meaning of the word initiator in English

What does initiator mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

initiator

US /ɪˈnɪʃ.i.eɪ.t̬ɚ/
UK /ɪˈnɪʃ.i.eɪ.tər/

Noun

a person who initiates something; a founder or originator

Example:
She was the initiator of the new project.
He is known as the initiator of several successful reforms.