what is doxy?
Doxy may refer to. 1  Doxy (song), a jazz standard by Sonny Rollins. 2  Doxy, a magical creature in the fictional Harry Potter universe. 3  Doxycycline, an antibiotic drug. 4  Doxylamine, an antihistamine drug. 5  An archaic English term for prostitute. 6  An abbreviation for Doxygen.