pant vs zip fastener

pant and zip fastener both are nouns.

Word	Noun	Adjective	Verb	Adverb
pant	Yes	No	Yes	No
zip fastener	Yes	No	No	No

pant (noun)	zip fastener (noun)
a short labored intake of breath with the mouth open	a fastener for locking together two toothed edges by means of a sliding tab
(usually in the plural) a garment extending from the waist to the knee or ankle, covering each leg separately
the noise made by a short puff of steam (as from an engine)

pant (verb)	zip fastener (verb)
breathe noisily, as when one is exhausted
utter while panting, as if out of breath