Definition of "identification" in English

noun

1. (strictly) The act of identifying (i.e., which one, which thing).

   • In many network protocols, identification is complemented by authentication.

2. (broadly, often) The combination of identifying (which one, which thing) and validating the identity (proving or confirming it); identifying and authenticating viewed as a unitary concept in cognition.

   • Much education and experience is required for proper identification of bird species.

3. The state of being identified.

   • The problem's identification was the first step toward dealing with it.

4. (countable) A particular instance of identifying something.

   • information necessary to make a good identification

5. A document or documents serving as evidence of a person's identity.

   • The authorities asked for his identification.

6. A feeling of support, sympathy, understanding, or belonging towards somebody or something.

   • identification with the tribe