D defs.my
Entry 2 senses Webster, 1913

Catherine wheel

/kăth'-ẽr-ən wēl/ · Cath·er·ine wheel · IPA
01 Same as Rose window and Wheel window. Called also Catherine-wheel window.
  1. 1.
    Same as Rose window and Wheel window. Called also Catherine-wheel window.(Geoth.Arth.) Also: Catherine-wheel window See: Rose window, Wheel window
  2. 2.
    A revolving piece of fireworks resembling in form the window of the same name.(Pyrotechny)