lullaby
/ˈlʌləbaɪ/ noun, verb
Forms lullabies lullabying lullabied lullabye
- noun A cradlesong, a soothing song to calm children or lull them to sleep. “sing a lullaby”
- verb (transitive) To sing a lullaby to.
Synonyms
Etymology
From Middle English lullen (“to lull”) + bye. First recorded c. 1560. Compare Old English bī, bī (“lullaby!”, interjection).
Webster’s 1913
- noun A song to quiet babes or lull them to sleep; that which quiets.
- noun Hence: Good night; good-by. [Obs.] Shak.
Etymology [From Lull, v. t.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “lullaby”, CC BY-SA 4.0. Details