The Collaborative International Dictionary
M'etisse
M'etis \M['e]`tis"\, n. m. M'etisse \M['e]`tisse"\, n. f.[F.; akin to Sp. mestizo. See Mestizo.]
The offspring of a white person and an American Indian.
The offspring of a white person and a quadroon; an octoroon. [Local, U. S.]
--Bartlett.