(psychology) A person's internal sense of self as belonging to a particular gender or genders, or to no gender.

plural of standard of identity

(US, Canada, law) A government regulation establishing the criteria which must be met before a product may be labeled as being a certain food.

plural of identity crisis

plural of identity function

Falsely believing that someone is someone else. / (law) A defense in criminal law based on this situation, claiming that any eyewitnesses to a crime incorrectly thought that they saw the defendant.

plural of right identity

One's identity on an electronic or digital system such as the Internet.

plural of e-identity

plural of identity matrix