apron vs bib

apron and bib both are nouns.

Word	Noun	Adjective	Verb	Adverb
apron	Yes	No	No	No
bib	Yes	No	Yes	No

apron (noun)	bib (noun)
a garment of cloth or leather or plastic that is tied about the waist and worn to protect your clothing	a napkin tied under the chin of a child while eating
a paved surface where aircraft stand while not being used	top part of an apron; covering the chest
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

apron (verb)	bib (verb)
	drink moderately but regularly