digital

adjective

• 1(of signals or data) expressed as series of the digits 0 and 1, typically represented by values of a physical quantity such as voltage or magnetic polarization. Often contrasted with analogue.
• relating to, using, or storing data or information in the form of digital signals:digital TV a digital recording
• involving or relating to the use of computer technology:the digital revolution

• 2(of a clock or watch) showing the time by means of displayed digits rather than hands or a pointer.

• 3relating to a finger or fingers.