柯林斯詞典casement /?ke?sm?nt/ (casements) 1. N-COUNT A casement or a casement window is a window that opens by means of hinges, usually at the side. (豎)鉸鏈窗 返回 casement劍橋詞典a type of window that is fixed on one side and opens like a door 門式窗，平開窗 返回 casement