cup -- (a small open container usually used for drinking; usually has a handle; "he put the cup back in the saucer"; "the handle of the cup was missing")
cup, cupful -- (the quantity a cup will hold; "he drank a cup of coffee"; "he borrowed a cup of sugar")
cup -- (any cup-shaped concavity; "bees filled the waxen cups with honey"; "he wore a jock strap with a metal cup"; "the cup of her bra")
cup -- (a United States liquid unit equal to 8 fluid ounces)
cup -- (cup-shaped plant organ)
cup -- (a punch served in a pitcher instead of a punch bowl)
cup -- (the hole (or metal container in the hole) on a golf green; "he swore as the ball rimmed the cup and rolled away"; "put the flag back in the cup")
cup, loving cup -- (a large metal vessel with two handles that is awarded as a trophy to the winner of a competition; "the school kept the cups is a special glass case")
Overview of verb cup
The verb cup has 3 senses
cup -- (form into the shape of a cup; "She cupped her hands")
cup -- (put into a cup; "cup the milk")
cup, transfuse -- (treat by applying evacuated cups to the patient's skin)