- a musical instrument consisting of graduated steel plates that are struck by hammers activated by a keyboard
- The celesta or celeste (pronounced) is a struck idiophone operated by a keyboard. Its appearance is similar to that of an upright piano (four- or five-octave) or of a large wooden music box (three-octave). ...
- (A. celestae) Aardonyx (Afrikaans aard, "earth" + Greek onux, "nail, claw") is a genus of prosauropod dinosaur. It is known from the type species Aardonyx celestae found from the Lower Jurassic Elliot Formation of South Africa. A. ...
- Mellow-sounding instrument in which large felt hammers resembling oversize piano hammers strike tuned steel or aluminum bars. In theatre organ terminology: Chrysoglott.
- A musical instrument with a keyboard built like a Glockenspiel whereby keys activate a hammer to strike a metal plate producing bell-like tones. Augueste Mustel patented it in Paris in 1886 after his father constructed it.
- A small keyboard instrument in which hammers strike on steel plates, producing an ethereal bell-like sound.
- Percussion instrument consisting of tuned steel bars connected to a keyboard.