Noun
black Dutch (plural black Dutch)
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.
(US, obsolete or historical) A person passing for such a European, especially Native Americans or people from multiracial families.
Synonym of Afro-Dutch: a Dutch citizen with sub-Saharan African ancestry.
Source: en.wiktionary.org