field of fire vs parcel

field of fire and parcel both are nouns.

Word	Noun	Adjective	Verb	Adverb
field of fire	Yes	No	No	No
parcel	Yes	No	Yes	No

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

field of fire: the area that a weapon or group of weapons can cover effectively with gun fire from a given position
parcel: an extended area of land

Other hypernyms of field of fire include parcel of land, piece of ground, piece of land, tract.

field of fire (noun)	parcel (noun)
the area that a weapon or group of weapons can cover effectively with gun fire from a given position	the allotment of some amount by dividing something
	a wrapped container
	a collection of things wrapped or boxed together
	an extended area of land

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