English Dictionary

A cup

noun

A standard, relatively small, bra cup size, consisting of a measurement around the bust that is one inch longer than a measurement around the band, plus five inches.

I need to buy a cup of coffee.

意味（1）

A standard, relatively small, bra cup size, consisting of a measurement around the bust that is one inch longer than a measurement around the band, plus five inches.

The smallest cup size is AAA. The largest is a DD/E. An A cup is fairly small, just a little swell of breast tissue.

意味（2）

(by synecdoche) A woman with small breasts(of this cup size).

Gabrielle had always been an A cup, but her pregnancy had left her breasts flat as pancakes, and she wanted to go to a C cup and eliminate some of the sag.