apron vs landing field

apron and landing field both are nouns.

Word	Noun	Adjective	Verb	Adverb
apron	Yes	No	No	No
landing field	Yes	No	No	No

apron (noun)	landing field (noun)
a garment of cloth or leather or plastic that is tied about the waist and worn to protect your clothing	a place where planes take off and land
a paved surface where aircraft stand while not being used
the part of a modern theater stage between the curtain and the orchestra (i.e., in front of the curtain)
(golf) the part of the fairway leading onto the green