Sentence:  From this side he could see farther into the legation 's third story <WSD>window</WSD> , but he saw no faces ; the room 's occupants were still seated or they had been called into the hallway by an alarmed police captain . 
Meaning of the word marked with <WSD> tags:  a framework of wood or metal that contains a glass windowpane and is built into a wall or roof to admit light or air