digit vs digitise

digit is a noun but digitise is not a noun.

Word	Noun	Adjective	Verb	Adverb
digit	Yes	No	No	No
digitise	No	No	Yes	No

digit (noun)	digitise (noun)
a finger or toe in human beings or corresponding body part in other vertebrates
one of the elements that collectively form a system of numeration
the length of breadth of a finger used as a linear measure

digit (verb)	digitise (verb)
	put into digital form, as for use in a computer