Search Dictionary
Definition of caribou

caribou

/ˈkær.ɪ.buː/
car · i · bou

Plural:caribou
JUMP TO:

caribou Lexical Profile

caribou Game Scores & Validity

• noun

1

North American A large North American deer (Rangifer tarandus) characterized by large, spreading antlers present in both sexes, native to Arctic tundra, boreal forests, and mountainous regions.

Example

"During the brief summer months, massive herds of caribou migrate across the Alaskan tundra in search of fresh vegetation."

Word Nuance & Usage

While 'caribou' and 'reindeer' refer to the exact same biological species (Rangifer tarandus), 'caribou' is strictly used in North America to describe wild populations, whereas 'reindeer' is used for Eurasian or domesticated populations.

• Rhymes for caribou

Word Origin & Etymology

Borrowed into English in the early 17th century from Canadian French 'caribou', which originated from the Mi'kmaq word 'qalipu', meaning 'snow shoveler' or 'scratcher' (referring to the animal's habit of pawing through snow for food).

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Caribou. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/caribou
Wordmom is your complete guide to the English language. Whether you're looking up a definition, searching for the perfect synonym, or unscrambling letters for a word game, our comprehensive suite of tools is designed to help you find the right word, every time.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE®, Words With Friends®, Wordle®, and related game titles or tournament codes are registered trademarks of their respective owners (including Hasbro, Mattel, Zynga, The New York Times, NASPA, and WESPA). Wordmom is an independent reference utility for educational and entertainment purposes, not affiliated with, sponsored, or endorsed by these entities. All game names are referenced strictly under nominative fair use for compatibility.