It is a noun. My wrist hurts. So it is literal.
Wrist
It is located between the wrist and the elbow, and is a part of the arm.
A wrist is a part of your elbow that allows for movement.
wrist
part of speech
The part of speech for this particular word is a noun.
cuff
adverb
what part of speech is work
what part of speech is beneath
the part of speech sashay is a averb
Did is a verb, and not is an adverb. Didn't is not any part of speech. It's a contraction of did and not.