mill vs conveyor belt

mill and conveyor belt both are nouns.

Word	Noun	Adjective	Verb	Adverb
mill	Yes	No	Yes	No
conveyor belt	Yes	No	No	No

mill (noun)	conveyor belt (noun)
the act of grinding to a powder or dust	a moving belt that transports objects (as in a factory)
machinery that processes materials by grinding or crushing
a plant consisting of one or more buildings with facilities for manufacturing

mill (verb)	conveyor belt (verb)
grind with a mill
produce a ridge around the edge of
roll out (metal) with a rolling machine
move about in a confused manner