relating to calculation or data storage using discrete values rather than continuously variable ones

relating to data presented, stored, or manipulated in the form of numerical digits

said of a computer: operating with numbers expressed as discrete pulses representing digits, usu in the form of binary notation: compare analog¹

said of a clock or watch, etc: presenting information in the form of numerical digits rather than by a pointer moving round a dial: compare analog¹

said of a way of recording sound: involving the conversion of sounds into digital form so that background noise and distortion are reduced: compare analog¹

of the fingers and toes

done with a finger or the fingers

a digital examination of the rectum