'Jump suit' definitions:

Definition of 'jump suit'

From: WordNet
noun
One-piece garment fashioned after a parachutist's uniform [syn: jump suit, jumpsuit]
noun
One-piece uniform worn by parachutists

Definition of 'Jump suit'

From: GCIDE
  • Jump suit \Jump" suit`\, Jumpsuit \Jump"suit`\, n.
  • 1. a one-piece coverall used by parachutists while jumping from an airplane. [PJC]
  • 2. a one-piece garment resembling a jumpsuit[1], having a shirt or blouse attached to trousers or shorts. [PJC]