digit

definition: a finger or toe in human beings or corresponding body part in other vertebrates
example:
speech part: noun
synonyms: dactyl
definition: the length of breadth of a finger used as a linear measure
example:
speech part: noun
synonyms: finger
definition: one of the elements that collectively form a system of numeration
example: 0 and 1 are digits
speech part: noun
synonyms: figure

digit is explained and pronounced

How digit is being used?