squaw man

American Heritage® Dictionary of the English Language, Fourth Edition

1. n. Offensive A white or other non-Native American man having a Native American wife and usually living with her people.

Century Dictionary and Cyclopedia

1. n. A white man who has married a squaw, and has become more or less identified with the Indians and their mode of life: so called in contempt.
2. n. An Indian who does woman's work; an effeminate.

GNU Webster's 1913

1. Western U. S. A white man who has married an Indian squaw; sometimes, one who has gained tribal rights by such a marriage; -- often a term of contempt.

WordNet 3.0

1. n. a white man married to a North American Indian woman