keyboard vs organ

keyboard and organ both are nouns.

Word	Noun	Adjective	Verb	Adverb
keyboard	Yes	No	No	No
organ	Yes	No	No	No

keyboard (noun)	organ (noun)
holder consisting of an arrangement of hooks on which keys or locks can be hung	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
device consisting of a set of keys on a piano or organ or typewriter or typesetting machine or computer or the like	(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
	a fully differentiated structural and functional unit in an animal that is specialized for some particular function
	a periodical that is published by a special interest group
	a government agency or instrument devoted to the performance of some specific function