digital Definition

1. Showing numerical information in the form of a set of digits, rather than by means of a pointer on a dial, eg as on a digital watch.
2. Denoting a process or a device that operates by processing information that is supplied and stored in the form of a series of binary digits.

Example: digital recording
Example: digital computer
3. electronics.
Denoting an electronic circuit that responds to and produces signals which at any given time are in one of two possible states.
4. Belonging to or involving digits in any way. Compare analogue.

1. computing.
A device that converts digital signals into analogue signals for use by an analogue computer.