山頂

(1)the summit of a mountain

(2)山の頂上

(3)the top or extreme point of something (usually a mountain or hill); "the view from the peak was magnificent"; "they clambered to the tip of Monadnock"; "the region is a few molecules wide at the summit"

(4)何かの頂点または極点（通常山または丘）

(1)