打卡 Traditional form: 打卡 Pinyin (reading): dǎkǎ Definitions: (of an employee) to clock on (or off) to punch in (or out) (on social media) to check in to a location Characters: 打 - to attack, to beat, to hit, to strike 卡 - card, punch card; calorie Traditional characters: 打 - to attack, to beat, to hit, to strike 卡 - card, punch card; calorie