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Definition of mongoose
mongoose
/ˈmɑːŋ.ɡuːs/
mon · goose
Plural:mongooses
mongoose Lexical Profile
CEFR
B2
Grade
5
Tier
2
Usage
Top 10k
mongoose Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A small, agile, carnivorous mammal native to Africa and southern Asia, noted for its bold disposition and ability to kill venomous snakes.
Example
"The brave mongoose darted around the striking cobra, waiting for the perfect moment to deliver a fatal bite."
Word Nuance & Usage
Because the word 'mongoose' is not etymologically related to the English bird 'goose', its standard plural form is 'mongooses', never 'mongeese'.
Word Origin & Etymology
Derived from the Marathi word 'mūṅgūs' (मुंगूस) or Telugu 'mungisa', describing the animal. The spelling was altered in English by folk etymology, mistakenly assuming a connection to the word 'goose'.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Mongoose. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/mongoose