D defs.my
Entry 4 senses Webster, 1913

Calliope

/(kăl*lī"ō̇*pē̇)/ · Cal·li·o·pe · IPA /kəˈlaɪə.pi/
01 n. The Muse that presides over eloquence and heroic poetry; mother of Orpheus, and chief of the nine Muses.
  1. 1.
    The Muse that presides over eloquence and heroic poetry; mother of Orpheus, and chief of the nine Muses.(Class. Myth.)
  2. 2.
    One of the asteroids. See Solar.(Astron.) See: Solar
  3. 3.
    A musical instrument consisting of a series of steam whistles, toned to the notes of the scale, and played by keys arranged like those of an organ. It is sometimes attached to steamboat boilers.
  4. 4.
    A beautiful species of humming bird (Stellula Calliope) of California and adjacent regions.(Zool.)