The act or process of equating two or more things, or the state of those things being equal (that is, identical).
An assertion that two expressions are equal, expressed by writing the two expressions separated by an equal sign; from which one is to determine a particular quantity.
A small correction to observed values to remove the effects of systematic errors in an observation.
The act of identifying (i.e., which one, which thing).
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.
A feeling of support, sympathy, understanding, or belonging towards somebody or something.
A particular instance of identifying something.
A document or documents serving as evidence of a person's identity.
The state of being identified.