n.
1.the act of designating or identifying something
2.attribution to yourself (consciously or unconsciously) of the characteristics of another person (or group of persons)
3.evidence of identity
4.the condition of having your identity established
5.the process of recognizing something or someone by remembering
Idiom of the Day
have eyes in the back of one's head
to be able to sense what is going on where you cannot see
The man has eyes in the back of his head and knows everything that is going on.