gǔ古old, classic, ancientHSK 3 · Frequency 4.7Meaningsancient; old; antiquityRelated words古代古老古怪古巴古城古波古希腊古罗马古籍古兰经古老肉古偶Example sentences她在学弹古筝古人用甑蒸米。白河古称淯水