A person, usually of black and white parents, that is recognized as only being white.

Someone who is biracial, but is mostly recognized as white, and reaps the benefits of white privilege

Refers to racial inequality and white privilege, particularly in America. It directly relates to small barriers being removed or doors opened simply on the basis of race/culture. An example might be a white person accidentally runs a traffic light, and the officer gives the driver a warning, whereas if a black person accidentally ran that same light that same officer would more likely write a ticket.

when a biracial person with one caucasian parent appears to be of only caucasian descent if you do not know about their racial background