1. Plural of lifebelt; buoyant devices worn around the waist or torso to keep a person afloat in water.
Usage: Chiefly British English; American English typically uses 'life jacket' or 'life vest'.; Often used in maritime and water safety contexts.

Examples

• All passengers were required to wear lifebelts during the boat evacuation.
• The ship's crew distributed lifebelts to everyone on deck.
• Children's lifebelts come in bright colors for easy visibility in the water.
• Modern lifebelts are designed to be lightweight and comfortable.
• The lifeguard checked that all the lifebelts were properly fastened before the swimming lesson began.