斤斗 Traditional form: 斤斗 Pinyin (reading): jīndǒu Definitions: variant of 筋斗 (jīndǒu) Characters: 斤 - a catty (about 500 grams); an axe; keen, shrewd 斗 - to struggle, to fight, to contend; measuring cup Traditional characters: 斤 - a catty (about 500 grams); an axe; keen, shrewd 斗 - to struggle, to fight, to contend; measuring cup