tin vs coffee can

tin and coffee can both are nouns.

Word	Noun	Adjective	Verb	Adverb
tin	Yes	No	Yes	No
coffee can	Yes	No	No	No

As nouns, coffee can is a hyponym of tin; that is, coffee can is a word with a more specific, narrower meaning than tin:

Other hyponyms of tin include beer can, caddy, tea caddy, cannikin, milk can, oilcan, soda can.

tin (noun)	coffee can (noun)
airtight sealed metal container for food or drink or paint etc.	a can for storing ground coffee
metal container for storing dry foods such as tea or flour
a vessel (box, can, pan, etc.) made of tinplate and used mainly in baking
a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide

tin (verb)	coffee can (verb)
preserve in a can or tin
prepare (a metal) for soldering or brazing by applying a thin layer of solder to the surface
plate with tin