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
unfamiliar territory
an area of knowledge unknown to the speaker
Trying to pilot an airplane was unfamiliar territory for the flight attendant.