shroud vs wrap up

shroud is a noun but wrap up is not a noun.

Word	Noun	Adjective	Verb	Adverb
shroud	Yes	No	Yes	No
wrap up	No	No	Yes	No

As verbs, wrap up is a hypernym of shroud; that is, wrap up is a word with a broader meaning than shroud:

Other hypernyms of shroud include wrap.

shroud (noun)	wrap up (noun)
burial garment in which a corpse is wrapped
(nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind
a line that suspends the harness from the canopy of a parachute

shroud (verb)	wrap up (verb)
wrap in a shroud	clothe, as if for protection from the elements
cover as if with a shroud	form a cylinder by rolling
form a cover like a shroud	finish a task completely
	arrange or fold as a cover or protection