Organ

noun

'ɔrgən

Noun

a government agency or instrument devoted to the performance of some specific function
“The Census Bureau is an organ of the Commerce Department”
Type of:BureauAuthorityAgency
a periodical that is published by a special interest group
“the organ of the communist party”
Type of:Periodical
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
Type of:Wind
(music) an electronic simulation of a pipe organ
a free-reeded instrument with a piano keyboard in which air is forced through the reeds by bellows
Similar:Harmonium
Type of:Instrument
a fully differentiated structural and functional unit in an animal that is specialized for some particular function