顶部 Traditional form: 頂部 Pinyin (reading): dǐngbù Definitions: roof topmost part top (of tree, wall etc) apex Characters: 顶 - top, summit, peak; to carry on the head 部 - department, ministry; division, unit; part, section Traditional characters: 頂 - top, summit, peak; to carry on the head 部 - department, ministry; division, unit; part, section