What is the meaning of Digit?

A position in a sequence of numerals representing a place value in a positional number system.

A distinct symbol representing a natural number in a positional number system.

12 the apparent diameter of the sun or moon, as a measure of the totality of an eclipse.

A unit of length notionally based upon the width of an adult human finger, standardized differently in various places and times, the English digit of 16 foot, now equivalent to about 1.9 cm.

Synonym of inch.

A narrow extremity of the human hand or foot: a finger, thumb, or toe.

Similar or similar-looking structures in other animals.

Synonym of degree: 360 of a circle.

To point at or point out with the finger.

digit (number from 0-9)

digit (Arabic numeral)

digit

Source: wiktionary.org