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digital wallet
digital watch
digitalis
digitalize (1)
digitalize (2)
digitate
digiterati
digitigrade
digitize
digitizing tablet
digitoxin
digits deleted
digizine
diglossia
diglyme
dignified
dignify
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digital signature
dig·i·tal sig·na·ture (plural dig·i·tal sig·na·tures)


noun 
Definition:
 
digital signal that identifies user: a digital signal or pattern that identifies the user or the user's habits
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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