<p><strong>Noun</strong></p><ul><li>the male, female, or sometimes intersex division of a species, especially as differentiated with reference to reproductive functions or physical characteristics</li><li>a label assigned to a person at birth, usually male or female and sometimes intersex, typically based on genital configuration</li><li>the sum of the structural and functional differences by which male, female, and sometimes intersex organisms are distinguished</li><li>sexual relations or activity, especially sexual intercourse</li><li>the sexual instinct or attraction drawing one organism toward another</li><li>the genitals; genitalia</li></ul><p><strong>Verb</strong></p><ul><li>(used with object) to ascertain the sex of or assign a sex to, especially newly-hatched chicks</li></ul><p><strong>Verb Phrase</strong></p><ul><li>Informal: to arouse sexually</li><li>to increase the appeal of; to make more interesting, attractive, or exciting</li></ul>