n., pl., Mandan, or -dans.
- A Native American people formerly living in villages along the Missouri River in south-central North Dakota, with present-day descendants on Lake Sakakawea in west-central North Dakota.
- A member of this people.
- The Siouan language of the Mandan.
[French Mandane, probably from Dakota mawátaNna.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.