apron vs theatre stage

apron and theatre stage both are nouns.

Word	Noun	Adjective	Verb	Adverb
apron	Yes	No	No	No
theatre stage	Yes	No	No	No

apron (noun)	theatre stage (noun)
a garment of cloth or leather or plastic that is tied about the waist and worn to protect your clothing	a stage in a theater on which actors can perform
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