Identification

//aɪˌdɛntɪfɪˈkeɪʃn̩// noun

noun ·Common ·High school level

Definitions

Noun
  1. 1
    The act of identifying (i.e., which one, which thing). countable, uncountable

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

  2. 2
    the act of designating or identifying something wordnet
  3. 3
    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. broadly, countable, often, uncountable

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

  4. 4
    the attribution to yourself (consciously or unconsciously) of the characteristics of another person (or group of persons) wordnet
  5. 5
    The state of being identified. countable, uncountable

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

Show 6 more definitions
  1. 6
    the process of recognizing something or someone by remembering wordnet
  2. 7
    A particular instance of identifying something. countable

    "information necessary to make a good identification"

  3. 8
    evidence of identity; something that identifies a person or thing wordnet
  4. 9
    A document or documents serving as evidence of a person's identity. countable, uncountable

    "The authorities asked for his identification."

  5. 10
    the condition of having the identity (of a person or object) established wordnet
  6. 11
    A feeling of support, sympathy, understanding, or belonging towards somebody or something. countable, uncountable

    "identification with the tribe"

Example

More examples

"In the U.S., you usually have to show identification in order to buy alcohol."

Etymology

From French identification.

Related phrases

More for "identification"

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.