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life jacket

life jacket

16 1.4
A jacket that helps a person float in water
  • noun
  • /laɪf ˈdʒækɪt/
translation icon : chaleco salvavidas
  • I didn't bring my life jacket.
  • wear life jackets
  • put on a life jacket
  • get a life jacket

The survivors were mostly men because they'd taken the life jackets from the women and children.

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Examples

  • Underneath your seats, you will find your life jackets.

  • I remember having my camera in one hand and a life jacket in the other.

    Blog text (12)
  • - I need a life jacket.

  • Hey, I need a life jacket.

  • But it was hard swimming with the life jacket on.

    Fiction book (2002)
  • Guys, guys, the Captain wants everybody to put on their life jackets.

  • If you can't swim, wear a life jacket.

  • Pull the red cord to inflate your life jacket.

  • Without hesitating, Michelle threw on her life jacket, jumped overboard, and swam as fast as she could toward Lexi.

    Academic text (2011)
  • Everyone on the boat was required to wear a life jacket for safety.

Synonyms

preserver
vslife jacket
  • US
12 4.1

A floating jacket that keeps a person above water

is narrower, naming only the sleeveless wearable version of that aid
life preserver
vslife jacket
  • US
10 2.5

A ring or jacket that helps a person float in water

is specific to the sleeveless wearable form rather than any buoyant device
life vest
vslife jacket
  • US
8 1.7

A jacket you wear to help you float in water

has the same meaning but uses a different common word for the garment
lifesaver
vslife jacket
  • US
3 3.1

A ring that floats and you throw to someone who is drowning

is a wearable form to keep someone afloat instead of a thrown ring
life ring
vslife jacket
  • US
1 2.7

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

is a wearable flotation garment meant to be worn, not thrown
life belt
vslife jacket
  • UK
1 1.9

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

is a wearable that fits the torso rather than a ring around the body
floatie
vslife jacket
  • Baby Talk
1 4.7

An inflatable band worn on the arms to help a person float in water

is a full torso wearable made for flotation rather than small arm aids
air jacket
vslife jacket
4.1

An inflatable vest that keeps you afloat in water

is similar but covers both inflatable and filled versions
cork jacket
vslife jacket
  • Archaic
8.4

A sleeveless jacket made of cork that helps you float in water

is the modern inflatable or filled wearable rather than the historical cork type

How Buoyant

life buoy
  • UK
1 3.2
life jacket
16 1.4

Surface Forms

life jacket singular
life jackets plural

Morphology

life + jacket

The meaning 'a jacket worn to keep a person afloat and preserve life' is directly and literally composed from 'life' (relating to preserving life) + 'jacket' (an outer garment). This is a straightforward, compositional compound found across languages, so a B1 learner who knows both constituents will readily infer the meaning.

Etymology

The compound life jacket is a literal image: a jacket that helps protect your life by making you float in water. That's why it means 'a jacket that helps you stay alive and float'.