1. (noun) clothing that is intended to protect the wearer from injury

• apron
• arm guard
• arm pad
• athletic supporter
• jock
• jockstrap
• supporter
• suspensor
• biohazard suit
• body pad
• chest protector
• coverall
• diving dress
• diving suit
• elbow pad
• foul-weather gear
• hip pad
• knee pad
• pressure suit
• shin guard
• shinpad
• shoulder pad
• thigh pad
• throat protector
• wrist pad

1. (noun) clothing that is intended to protect the wearer from injury

• article of clothing
• clothing
• habiliment
• vesture
• wear
• wearable