フレンチドア

noun

French door; double door

A pair of doors that open from the middle, often with glass panes. Used in architectural and interior design contexts.

• リビングとテラスの間あいだにフレンチドアを設せっ置ちした。

  We installed French doors between the living room and the terrace.

• このカフェの入いり口ぐちはおしゃれなフレンチドアだ。

  The entrance of this café has stylish French doors.