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lifesaver

lifesaver

3 3.1
A ring that floats and you throw to someone who is drowning
  • noun
  • /ˈlaɪfˌseɪvər/
  • US
translation icon : aro salvavidas
  • At the beach, the lifeguard always keeps a lifesaver nearby in case anyone needs to be rescued from the waves.
  • peppermint Lifesaver

Examples

  • When the boat capsized, the captain quickly threw a lifesaver to the stranded passengers to help them stay afloat.

  • Grab the lifesaver, we'll pull you in.

  • Throw me a lifesaver!

  • Babs, grab the lifesaver!

  • They can't sink, and lifesavers are compulsory.

    Fiction book (1990)
  • A Johns Hopkins news release reports that when the researchers reviewed 16 studies on injury in recreational skiers and snowboarders, they concluded that helmets are lifesavers and, unsurprisingly, do not increase the risk of injury.

    Blog text (14)
  • During the swimming lesson, the instructor used a lifesaver to demonstrate how to rescue someone in the water.

Synonyms

life jacket
vslifesaver
16 1.4

A jacket that helps a person float in water

is not wearable but a ring thrown to someone in danger
preserver
vslifesaver
  • US
12 4.1

A floating jacket that keeps a person above water

is a thrown circular device rather than a wearable support
life preserver
vslifesaver
  • US
10 2.5

A ring or jacket that helps a person float in water

is the specific ring shaped form mainly used for throwing
life vest
vslifesaver
  • US
8 1.7

A jacket you wear to help you float in water

is the ring shaped rescue option rather than a wearable aid
flotation device
vslifesaver
5 3.3

Something that helps a person float in water and avoid drowning

is the specific ring shaped rescue tool rather than any float
life ring
vslifesaver
  • US
1 2.7

A round object you throw to someone in water to help them float

is the ring shaped option rather than a wearable float
life belt
vslifesaver
  • UK
1 1.9

A round floating ring worn around the body to keep a person afloat in water

is ring shaped and mainly used to throw to a swimmer
life buoy
vslifesaver
  • UK
1 3.2

A floating ring used to save people who are drowning

is the ring shaped tool for rescue, not a wearable flotation aid
air jacket
vslifesaver
4.1

An inflatable vest that keeps you afloat in water

is a solid ring shaped device meant for throwing to a swimmer

Compounds

real lifesaver
  • Informal
1 3.5

A person who gives very important help in a difficult situation

Surface Forms

lifesaver singular
lifesavers plural

Morphology

lifesaver = life + saver (transparent) = life + save + er

The ring is named as a device that 'saves life'—the compound 'life' + 'saver' directly describes its function.

Etymology

Lifesaver comes from the plain parts life and save, and it can mean 'a floating ring that saves lives' in water. So a lifesaver is a life preserver you throw to someone who is drowning.