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chin strap

chin strap

2 3.2
A strap that goes under the chin to hold a hat or helmet in place
  • noun
  • /tʃɪn stræp/
translation icon : correa de barbilla
  • His elastic chin strap snaps under the pressure.
  • helmet with a chin strap
  • adjust the chin strap
  • buckle your chin strap

The original chin strap was from athletic gear.

Examples

  • It's important to check that the chin strap is securely fastened before playing football.

  • I released the chin strap on my steel helmet, and the wind bounced it down the road and over the weeds.

    Fiction book (1990)
  • The chin strap should hold firmly against the throat.

    Fiction book (2002)
  • With his helmet on and chin strap buckled, he looked like a giant bug.

    Fiction book (1991)
  • The Gamebreaker has foam inserts that cushion impacts, a chin strap, and laces that allow users to get a custom fit.

    Blog text (29)
  • It was freezing out; our moms made us wear those dopey hats with earflaps and chin straps, and we were mad about it.

    Fiction book (1996)
  • He lifts his pillbox hat to reveal a white crewcut, then lets the elastic chin strap snap the cap back down onto his head.

    Fiction book (1994)
  • Before riding his bicycle, he made sure to adjust the chin strap on his helmet for safety.

  • The soldier tightened the chin strap of his helmet as he prepared for the mission.

Surface Forms

chin strap singular
chin straps plural

Morphology

chin + strap

The meaning is directly derivable from the constituents: 'chin' (the lower jaw) + 'strap' (a fastening strip) yields a strap that goes under the chin to hold headwear. This noun–noun compound follows a straightforward compositional pattern found across languages, so a B1 learner who knows both words will readily infer the meaning.

Etymology

The noun chin strap comes from the clear picture of a strap that goes under the chin to keep a hat or helmet on. That's why it means 'a strap under the chin that holds a hat or helmet in place'.