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Word of the Day Tuesday, June 9, 2026

initiator

/ɪnɪˈtɪəriət/ noun · British & US
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What does initiator mean?

noun

A person or thing that initiates something, or a substance that initiates a chemical reaction. The person or group that starts a project or process.

Example

"The project manager was the initiator of the new marketing campaign."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for initiator

Antonyms of initiator

Rhymes with initiator

Etymologically related