life belt

Noun life belt has 2 senses

• life belt(n = noun.artifact) safety belt, safety harness - belt attaching you to some object as a restraint in order to prevent you from getting hurt; Array
is a kind of belt, constraint, restraint
has particulars: seat belt, seatbelt

• life belt(n = noun.artifact) life buoy, life ring, lifesaver - a life preserver in the form of a ring of buoyant material; Array
has particulars: breeches buoy
is a kind of flotation device, life preserver, preserver