Pronunciation: (nī-lot'ik), [key]
1. of or pertaining to the Nile River or the inhabitants of the Nile region.
2. of or pertaining to the Nilotic group of languages.
a group of languages belonging to the Eastern Sudanic branch of Nilo-Saharan, and including Dinka, Luo, Masai, and Nandi.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.