(n): the parts of a plant involved in its reproduction
(n): a symbol of disgrace or infamy
(n): an arbitrary sign (written or printed) that has acquired a conventional significance
(n): an external tracheal aperture in a terrestrial arthropod
(n): a breathing orifice
(n): a skin lesion that is a diagnostic sign of some disease
(n): a mark or flaw that spoils the appearance of something (especially on a person's body)