Origin of Sioux
North American French short for nadouéssioux from Ottawa na·towe·ssiwak plural of na·towe·ssi Sioux person from Proto-Algonquian na·towe·wa northern Iroquoian probably from -a·towe· to speak a foreign language
From American Heritage Dictionary of the English Language, 5th Edition
Find Similar Words
Find similar words to Sioux using the buttons below.