Synonyms of lifesaver

Noun

1. lifeguard, lifesaver, attendant, attender, tender

usage: an attendant employed at a beach or pool to protect swimmers from accidents

2. life buoy, lifesaver, life belt, life ring, life preserver, preserver, flotation device

usage: a life preserver in the form of a ring of buoyant material

Definition and meaning of lifesaver (Dictionary)