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life preserver
life raft
life’s work
life science
life sentence
life-size
life span
life span psychology
life story
life-support
life-support system
life table
life-threatening
life vest
life zone
lifeblood
lifeboat
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lifesaver
life·sav·er [ lf sàyvər ] (plural life·sav·ers)


noun 
Definition:
 
rescuer: a provider or source of greatly needed help ( informal )

Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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