What does the word lullaby mean?

Usage examples for lullaby

  1. Presently she began to sing, a quaint old Island lullaby, which rang weird and melancholy. – An Isle in the Water by Katharine Tynan
  2. " It just matches a lullaby I made up yesterday," continued Allee, unmindful of Peace's criticism. – Heart of Gold by Ruth Alberta Brown
  3. May angels round thy couch Be ever nigh, And over thy slumbers chant Their lullaby. – Our Young Folks at Home and Abroad by Various