尻骨 Save Sign in to save words kāogǔ ㄎㄠ ㄍㄨˇ coccyx tailbone at end of spine Character by character 尻(kāo)buttocks 骨(gǔ)bone Other words read kāogǔ kaogu with other tones 考古 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0