plural of drop-leaf

plural of drop shadow

A visual effect representing a shadow behind an object, giving the impression that the object is raised from the background.

(Ireland, dated) To engage in sexual petting.

plural of knockout drop

(slang, US, usually in the plural) A drop of a drug used to make a person fall asleep or become unconscious or stupefied for the purpose of robbery, etc., typically by mixing it into a drink.

(medicine) A morbid condition of the foot in which the toe is depressed and the heel elevated.

plural of drop ceiling

A safe (lockable box) with a slot allowing items to be deposited without unlocking it.

plural of drop safe