D defs.my
Entry 6 senses Webster, 1913

Song

/(sŏng; 115)/ · IPA /sɔŋ/
01 n. That which is sung or uttered with musical modulations of the voice, whether of a human being or of a bird, insect, etc.
  1. 1.
    That which is sung or uttered with musical modulations of the voice, whether of a human being or of a bird, insect, etc.
  2. 2.
    A lyrical poem adapted to vocal music; a ballad.
  3. 3.
    More generally, any poetical strain; a poem.
    “The bard that first adorned our native tongue Tuned to his British lyre this ancient song.” Dryden.
  4. 4.
    Poetical composition; poetry; verse.
    “This subject for heroic song.” Milton.
  5. 5.
    An object of derision; a laughingstock.
    “And now am I their song, yea, I am their byword.” — Job xxx. 9.
  6. 6.
    A trifle; an insignificant sum of money; as, he bought it for a song.
Phrases & compounds
Old song — a trifle; nothing of value.
Song bird — any singing bird; one of the Oscines.
Song sparrow — a very common North American sparrow (Melospiza fasciata, or Melospiza melodia) noted for the sweetness of its song in early spring. Its breast is covered with dusky brown streaks which form a blotch in the center.
Song thrush — a common European thrush (Turdus musicus), noted for its melodius song; -- called also mavis, throstle, and thrasher.