a fully differentiated structural and functional unit in an animal that is specialized for some particular function
a government agency or instrument devoted to the performance of some specific function
(music) an electronic simulation of a pipe organ
a periodical that is published by a special interest group
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
a free-reed instrument in which air is forced through the reeds by bellows
- The brain is the organ of thought.
- An ear is an organ for listening.