"Bike" (short for bicycle) can be a noun or a verb:
Andrew often rides his bike during his lunch break.
If the weather is nice, Sam likes to bike to work.
adverb
what part of speech is beneath
i want to know what part of speech is camping
The part of speech is a adjective
Oppose is a verb.
Verb.
Bike rider, randonneur.
verb - as in "ride the bike" noun - as in "go for a ride"
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "twirl" is a verb.
The part of speech for "explicit" is an adjective.