A female.
(personal) The female person or animal previously mentioned or implied.
(personal, sometimes affectionate) A ship or boat.
(personal, sometimes affectionate, old-fashioned) A country, or sometimes a city, province, planet, etc.
(personal, old-fashioned) Any machine or thing, such as a car, a computer, or (poetically) a season.
(personal) A person whose gender is unknown or irrelevant (used in a work, along with or in place of he, as an indefinite pronoun).