| The modest lifesaver is pleased with his award, but insists he was simply acting on instinct and determination. |
| The small silver disc encasing a temperature gauge could be a lifesaver in the event of a fire. |
| I was a lifesaver at heart and knew the risks of heat exhaustion better than anyone. |
| Medically, blood is a two-edged sword, a transmitter of disease or, by transfusion, a lifesaver. |
| You really, really want to, because you need some lifesaver to get you to stay in your seat for the entire length of the film. |
| The woman sits like a lifesaver above the stage, scoring each bout as it ends. |
