Any of various Old World carnivorous mammals of the genus Herpestes and related genera, having a slender agile body and a long tail and noted for the ability to seize and kill venomous snakes.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "mongoose" in a sentence
"Is it what they call the mongoose, or monsoon, or something?"
"That thing about the plural of the word mongoose, before we get to the real stuff, Doug in Connecticut says, "I once asked my father the correct plural of mongoose."
"Frankly, I thought the mongoose was a made up mythical creature… until I saw one."