the GNU version of the Collaborative International Dictionary of English
n. The gnu.
The Century Dictionary and Cyclopedia
n. The gnu.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. large African antelope having a head with horns like an ox and a long tufted tail
Word Usage
"The wildebeest, which is a big antelope which was designed to try to look like a buffalo or bison, gives off terrifying noises in the effort to seem a dangerous beast."