harmonium

n. small keyboard organ with metal reeds pedal-operated bellows

A Harmonium is a free-standing musical keyboard instrument similar to a Reed Organ or Pipe Organ. It consists of free reeds and sound is produced by air being blown through reeds resulting in a sound similar to that of an accordion. The air is supplied by foot-operated (or, as with the type of harmonium used in Indian music, hand-operated) bellows alternately depressed by the player.
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Noun
1. a free-reed instrument in which air is forced through the reeds by bellows
(synonym) organ, reed organ
(hypernym) free-reed instrument

n. harmonium, small keyboard organ with metal reeds pedal-operated bellows

n. harmonium, small keyboard organ with metal reeds pedal-operated bellows