D defs.my
Entry 2 senses Webster, 1913

low-cut

· IPA
01 adj. having a neckline low enough to expose part of the breast; -- of a woman's garment; as, a low-cut party dress.
  1. 1.
    having a neckline low enough to expose part of the breast; -- of a woman's garment; as, a low-cut party dress.
  2. 2.
    having a back exposing skin between the shoulder blades.