tarmac vs coat

tarmac and coat both are nouns.

Word	Noun	Adjective	Verb	Adverb
tarmac	Yes	No	Yes	No
coat	Yes	No	Yes	No

As verbs, coat is a hypernym of tarmac; that is, coat is a word with a broader meaning than tarmac:

Other hypernyms of tarmac include surface.

tarmac (noun)	coat (noun)
a paved surface having compressed layers of broken rocks held together with tar	growth of hair or wool or fur covering the body of an animal
a paving material of tar and broken stone; mixed in a factory and shaped during paving	an outer garment that has sleeves and covers the body from shoulder down; worn outdoors
	a thin layer covering something

tarmac (verb)	coat (verb)
surface with macadam	cover or provide with a coat
	put a coat on; cover the surface of; furnish with a surface
	form a coat over