サブマリン現げん象しょう

noun

seatbelt submarining

Technical term in automotive safety for when a passenger slides under the lap belt during a collision, often due to poor belt fit or reclined seating.

• 衝しょう突とつ時じにサブマリン現げん象しょうが起おこると、腹ふく部ぶを強つよく圧あっ迫ぱくされて重じゅう傷しょうを負おう危き険けんがある。

  If seatbelt submarining occurs during a collision, there is a risk of serious injury from strong abdominal compression.