Definition of black dutch:
(n) :
A Dutch citizen with sub-Saharan African ancestry.
(n) :
(US) A member of the Sinti ethnic group in North America, especially those of German-Sinti ancestry; an American-Sinti person.
(n) :
(US, obsolete or historical) A European with dark hair, eyes, and skin, especially one from or claiming to be from Germany or the Netherlands, sometimes (derogatory, ethnic slur) with disparaging racial overtones.
(n) :
(US, obsolete or historical) A person passing for such a European, especially Native Americans or people from multiracial families.
(n) :
Alternative letter-case form of Black Dutch. [(US, obsolete or historical) A European with dark hair, eyes, and skin, especially one from or claiming to be from Germany or the Netherlands, sometimes (derogatory, ethnic slur) with disparaging racial overtones.]