lifeboat

/ˈlaɪfˌboʊt/
noun
  1. A small boat carried on a ship for use in emergencies, or a boat used by coastguards to rescue people in danger at sea.
    • The crew lowered the lifeboats after the ship hit an iceberg.
    • The coast guard launched a lifeboat to rescue the stranded fishermen.
    • Every passenger on the cruise ship knows where the lifeboats are located.
  2. Something that provides help or rescue in a difficult situation.
    • For many families, the food bank is a lifeboat during hard times.
    • The emergency loan was a lifeboat for the struggling business.
    • The new policy acted as a lifeboat for the failing industry.
Synonyms
What does "lifeboat" mean? | whatsthatwordmean | whatsthatwordmean