a person’s ability to arrive in time for things, especially work (尤指上班的)准时,守时 Poor timekeeping and absenteeism will not be tolerated. 不守时和旷工是不能容忍的。
the activity of recording the time something takes 计时 In 1967 the rotation of the earth was abandoned as the basic source of timekeeping. 1967年,地球自转作为计时的基本来源被放弃了。