Quick definitions from WordNet (apron)
▸ noun: a garment of cloth or leather or plastic that is tied about the waist and worn to protect your clothing
▸ noun: a paved surface where aircraft stand while not being used
▸ noun: (golf) the part of the fairway leading onto the green
▸ noun: the part of a modern theater stage between the curtain and the orchestra (i.e., in front of the curtain)
▸ Also see apron
▸ noun: a garment of cloth or leather or plastic that is tied about the waist and worn to protect your clothing
▸ noun: a paved surface where aircraft stand while not being used
▸ noun: (golf) the part of the fairway leading onto the green
▸ noun: the part of a modern theater stage between the curtain and the orchestra (i.e., in front of the curtain)
▸ Also see apron