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Word of the Day Tuesday, June 9, 2026

pacifier

/pəˈsɪfɪˌeɪər/ noun · British & US
Valid in UKValid in US
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What does pacifier mean?

noun

A device, typically a small rubber or plastic object, given to an infant to suck on to help soothe and calm them. A pacifier can also refer to something that calms or soothes a person or situation.

Example

"The baby was given a pacifier to help her fall asleep during the long car ride."

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

Synonyms for pacifier

Antonyms of pacifier

Rhymes with pacifier

Etymologically related