ヘッドルーム

noun

headroom

Refers to the vertical space above a person's head, especially in vehicles, doorways, or architectural contexts.

• この車くるまはヘッドルームが広ひろいので、背せの高たかい人ひとでも快かい適てきです。

  This car has ample headroom, so even tall people can ride comfortably.

• 階かい段だんのヘッドルームが低ひくくて、頭あたまをぶつけそうになった。

  The headroom on the stairs was so low I almost hit my head.