surfboard vs glide

surfboard and glide both are nouns.

Word	Noun	Adjective	Verb	Adverb
surfboard	Yes	No	Yes	No
glide	Yes	No	Yes	No

As verbs, glide is a hypernym of surfboard; that is, glide is a word with a broader meaning than surfboard:

surfboard (noun)	glide (noun)
a narrow buoyant board for riding surf	the act of moving smoothly along a surface while remaining in contact with it
	the activity of flying a glider
	a vowellike sound that serves as a consonant

surfboard (verb)	glide (verb)
ride the waves of the sea with a surfboard	move smoothly and effortlessly
	fly in or as if in a glider plane
	cause to move or pass silently, smoothly, or imperceptibly