Dictionary.com
definitions
  • synonyms

rock-a-bye

or rock·a·bye

[rok-uh-bahy]
interjection
  1. (used to settle a baby or child down to sleep.)
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for rock-a-bye

Historical Examples of rock-a-bye

  • "Rock-a-bye, Baby," sang Alfred in strident tones and he swung the child high in his arms.

    Baby Mine

    Margaret Mayo