noun. One that saves a life.

noun. undefined

noun. One that provides help in a crisis or emergency.

noun. A life preserver shaped like a ring.

noun. Someone or something that saves lives.

noun. Someone or something that is very useful or helpful.

noun. a life preserver in the form of a ring of buoyant material

noun. an attendant employed at a beach or pool to protect swimmers from accidents

"And she promised not to use the $25 billion approved for retooling plants as a short-term lifesaver for the industry."

attendant  attender  tender  

Maui  alveolus  bitac  blackfellow  icon-based  

Audubon Society  National Wildlife Service  Sierra Club  air warden  air-sea rescue