organ

nouns

a fully differentiated structural and functional unit in an animal that is specialized for some particular function

organ

is derived from

organic

is a type of (narrower)

any part of an organism such as an organ or extremity

body part

a government agency or instrument devoted to the performance of some specific function

"The Census Bureau is an organ of the Commerce Department"

organ

is a type of (narrower)

an administrative unit of government

"the Central Intelligence Agency"; "the Census Bureau"; "Office of Management and Budget"; "Tennessee Valley Authority"

agency, authority, bureau, federal agency, government agency, office

(music) an electronic simulation of a pipe organ

Hammond organ, electric organ, electronic organ, organ

is derived from

organist

a periodical that is published by a special interest group

"the organ of the communist party"

organ

is a type of (narrower)

a publication that appears at fixed intervals

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

organ, pipe organ

is derived from

organist

a free-reed instrument in which air is forced through the reeds by bellows

harmonium, organ, reed organ

is derived from

organist