D defs.my
Entry 2 senses Webster, 1913

Jump suit

/jŭmp so͞ot/ · Jump· suit · IPA
01 n. a one-piece coverall used by parachutists while jumping from an airplane.
  1. 1.
    a one-piece coverall used by parachutists while jumping from an airplane.
  2. 2.
    a one-piece garment resembling a jumpsuit{1}, having a shirt or blouse attached to trousers or shorts.