What does lifebelt mean?
A lifebelt is a device designed to keep a person afloat in water. It may be a belt worn around the waist or shoulders, or a ring-shaped flotation aid that can be thrown to someone in trouble. Lifebelts are especially associated with ships, ferries, aircraft, and other settings where sudden immersion in water is possible. The word is chiefly British, although it is also understood in American English; in the United States, "life jacket" and "life preserver" are often more familiar terms. The term also has a broader figurative use in discussions of safety, rescue, and protection, though its ordinary meaning refers to the physical flotation device. A lifebelt differs from a life jacket in shape and design: it is generally a belt or ring, while a life jacket is a wearable garment. In emergency situations, the standard instruction is to put on or wear a lifebelt, or to throw one to a person in the water.
A belt or ring of buoyant material worn around the body to keep a person afloat in water.
"Passengers must wear a lifebelt while on the upper deck."
The term is chiefly British in ordinary usage.
A flotation ring or similar device thrown to a person in distress.
"The lifebelt was thrown overboard to the crew member in the water."
This sense is especially associated with maritime and rescue situations.
The plural is formed by adding "-s" to the headword.
"The crew checked that every lifebelt was in its designated place."
A lifebelt can turn an open expanse of water into a place where a person can keep their head above the waves.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does lifebelt come from?
The word is formed in the early 19th century from "life" and "belt", combining the ideas of preserving life and providing something fastenable around the body. The compound follows the established English pattern of naming protective equipment by combining its purpose with its form, as in "seat belt" and "safety belt". Its later sense for a flotation ring or rescue buoy developed through maritime usage. The first element belongs to a Germanic word family that includes "lifetime", "lifeline", and "lifelike", while "belt" is an Old English word for a band or girdle.
How lifebelt is actually used
The word is especially associated with British English and maritime or emergency-safety contexts. In formal safety instructions, "life jacket" may be preferred when referring to a wearable garment rather than a belt or ring.
Easily confused with lifebelt
A lifebelt is a belt or ring that provides buoyancy, whereas a life jacket is a padded garment worn over the upper body.