picnic area vs parcel

picnic area and parcel both are nouns.

Word	Noun	Adjective	Verb	Adverb
picnic area	Yes	No	No	No
parcel	Yes	No	Yes	No

As nouns, parcel is a hypernym of picnic area; that is, parcel is a word with a broader meaning than picnic area:

Other hypernyms of picnic area include parcel of land, piece of ground, piece of land, tract.

picnic area (noun)	parcel (noun)
a tract of land set aside for picnicking	the allotment of some amount by dividing something
	a wrapped container
	a collection of things wrapped or boxed together
	an extended area of land

picnic area (verb)	parcel (verb)
	make into a wrapped container
	cover with strips of canvas
	divide into parts