The amount necessary to fill a cup. / A half pint, i.e. eight ounces

plural of cupful

(medicine, archaic) The operation of drawing blood to or from the surface of the person by forming a partial vacuum over the spot.

present participle of cup

plural of cupping

Sized so as to fit an A cup.

Initialism of Cambridge University Press.

(informal, sports) A particular trophy that is a cup; sometimes with the definite article "the".

(informal, sports) A win of a championship that is awarded a cup. / (informal, sports) A win of an event comprising part of the championship, which is awarded a cup

(idiomatic) Drunk; in the act of consuming alcohol liberally.