Definition of Organ

Noun: organ  or-gun

1. A fully differentiated structural and functional unit in an animal that is specialized for some particular function
    
2. A government agency or instrument devoted to the performance of some specific function
   "The Census Bureau is an organ of the Commerce Department"
    
3. (music) an electronic simulation of a pipe organ
   - electric organ, electronic organ, Hammond organ
    
4. A periodical that is published by a special interest group
   "the organ of the communist party"
    
5. Wind instrument whose sound is produced by means of pipes arranged in sets supplied with air from a bellows and controlled from a large complex musical keyboard
   - pipe organ
    
6. A free-reed instrument in which air is forced through the reeds by bellows
   - harmonium, reed organ

See also:
orfrays
organa

Anagrams containing the word organ

onagr norga anorg ganor rgano