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lifesaver

1 ENTRIES FOUND:
lifesaver /ˈlaɪfˌseɪvɚ/ noun
plural lifesavers
lifesaver
/ˈlaɪfˌseɪvɚ/
noun
plural lifesavers
Britannica Dictionary definition of LIFESAVER
[count]
: something that saves a person's life
: something or someone which provides help that is badly needed
chiefly Australia : lifeguard