Gender is a fundamental characteristic that describes a person's sexual identification. Traditionally, it's understood as a distinction based on physical form, categorizing individuals as masculine or feminine. In some contexts, it also includes neuter or common classifications, reflecting inherent attributes.
Beyond these traditional interpretations, modern understanding recognizes gender as a complex social construct and an individual's deeply held, internal sense of self. This personal identity and its expression, independent of assigned sex, significantly shape an individual's roles, behaviors, and societal interactions.