名詞 mansard:

1. a hip roof having two slopes on each side
   同義詞：mansard roof

形容詞 mansard:

1. (of a roof) having two slopes on all sides with the lower slope steeper than the upper

man.sard

n.（名詞）
A roof having two slopes on all four sides, with the lower slope almost vertical and the upper almost horizontal.
復(fù)斜屋頂：四面均有兩層斜坡的屋頂，下面一層近乎垂直，上面一層近乎水平
The upper story formed by the lower slope of a mansard roof.
復(fù)折式屋頂頂層間：由復(fù)折式屋頂中下面一層形成的頂層間

來源：
French mansarde
法語 mansarde
after Franôois Mansart (598-'''), French architect
源自弗朗西斯 孟薩 (598-'''年），法國建筑師

【引伸】
man.sard.ed
adj.（形容詞）