n. 夸德隆(指有四分之一黑人血统的人), 四分之一杂交种

[ noun ]
an offspring of a mulatto and a white parent; a person who is one-quarter black
<noun.person>

Quadroon \Quad*roon"\, n. [F. quarteron, or Sp. cuarteron. See
{Quarter} a fourth part, and cf. {Quarteron}.]
The offspring of a mulatto and a white person; a person
quarter-blooded. [Written also {quarteron}, {quarteroon}, and
{quateron}.]