A substance (liquid when heated) derived from dry distillation of birch bark, and composed of phenols such as guaiacol, cresol, xylenol and creosol.

A surname. / A nickname of the surname Birchall. / A village and civil parish in Colchester borough, Essex, England (OS grid ref TL9419).

(rare) An unclothed person.

Alternative spelling of birthdate

A female given name from English. / An effective or child's term for any (small) bird. (1999: Oxford Dictionary of Slang, p. 130)

plural of birth date

The property of being biracial.

A surname.

plural of birth weight

(comical) happy birthday to you