compressor vs cylinder

compressor and cylinder both are nouns.

Word	Noun	Adjective	Verb	Adverb
compressor	Yes	No	No	No
cylinder	Yes	No	No	No

compressor (noun)	cylinder (noun)
a mechanical device that compresses gasses	a cylindrical container for oxygen or compressed air
an electronic device that reduces the dynamic range of an audio signal.	a chamber within which piston moves
	a surface generated by rotating a parallel line around a fixed line
	a solid bounded by a cylindrical surface and two parallel planes (the bases)