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Word of the Day Tuesday, June 9, 2026

lullaby

/ˈlʌləbaɪ/ noun · British & US
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What does lullaby mean?

noun

A soothing song or piece of music, typically one that is sung to help a child fall asleep. A lullaby is a gentle, calming song or melody.

Example

"The mother sang a soft lullaby to her baby as she rocked her to sleep."

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

Synonyms for lullaby

Antonyms of lullaby

Rhymes with lullaby

Etymologically related