顶楼 Traditional form: 頂樓 Pinyin (reading): dǐnglóu Definitions: top floor attic loft garret penthouse (flat) rooftop (often used as an outdoor living area etc) Characters: 顶 - top, summit, peak; to carry on the head 楼 - multi-story building; floor Traditional characters: 頂 - top, summit, peak; to carry on the head 樓 - multi-story building; floor