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lifesaver

[ lahyf-sey-ver ]
/ ˈlaɪfˌseɪ vər /
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noun
a person who rescues another from danger of death, especially from drowning.
a person or thing that saves a person, as from a difficult situation or critical moment: That money was a lifesaver.
Chiefly British. a lifeguard.
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Origin of lifesaver

First recorded in 1880–85; life + saver

OTHER WORDS FROM lifesaver

lifesaving, adjective, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use lifesaver in a sentence

British Dictionary definitions for lifesaver

life-saver

noun
the saver of a person's life
another name for lifeguard
informal a person or thing that gives help in time of need
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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