尖端 Traditional form: 尖端 Pinyin (reading): jiānduān Definitions: sharp pointed end the tip the cusp tip-top most advanced and sophisticated highest peak the best Characters: 尖 - sharp, pointed, acute; keen, shrewd 端 - end, extreme; head; beginning Traditional characters: 尖 - sharp, pointed, acute; keen, shrewd 端 - end, extreme; head; beginning