lobe vs organ

lobe and organ both are nouns.

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

lobe (noun)	organ (noun)
a rounded projection that is part of a larger structure	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
(anatomy) a somewhat rounded subdivision of a bodily organ or part	(music) an electronic simulation of a pipe organ
the enhanced response of an antenna in a given direction as indicated by a loop in its radiation pattern	a free-reeded instrument with a piano keyboard in which air is forced through the reeds by bellows
(botany) a part into which a leaf is divided	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