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safety belt

safety belt

7 1.0
A strap that keeps a person fastened to a seat to protect them in a crash or fall
  • noun
  • /ˈseɪfti bɛlt/
translation icon : cinturón de seguridad
  • Fasten your safety belts, please.
  • wear a safety belt
  • use safety belts

Examples

Synonyms

seatbelt
vssafety belt
68 1.0

A strap in a car or plane that keeps you safe in a crash

is used more broadly beyond vehicles to include work at height
safety harness
vssafety belt
4 3.4

A strong belt or straps that fasten around a person and attach to a safe point to stop falling

is a single-band restraint that secures a person to seats or objects
life belt
vssafety belt
  • Specialized
3.8

A strap that keeps a person tied to something fixed to stop them falling

includes use in vehicles as well as during work at height
climbing belt
vssafety belt
4.3

A strong belt worn around the waist to hold you safely when going up trees or cliffs

is used more generally for seats and other work at height not only climbing

How Protective

harness
76 3.1
safety belt
7 1.0
seat belt
148 1.0

Surface Forms

safety belt singular
safety belts plural

Morphology

safety + belt

The meaning is directly and transparently built from 'safety' (protection from danger) + 'belt' (a strap), i.e. a strap used for protection/restraint. This noun+noun composition is a common, cross-linguistic compounding pattern, so a B1 learner who knows both constituents will readily infer the MWE's meaning.

Etymology

The phrase safety belt shows a simple picture: a belt that gives safety by fastening a person to a seat. Imagine a strap holding you in place so you cannot fall or be thrown in a crash, and that's why it means a strap you fasten to 'protect' you in cars or when working high up.