caribou

noun

car·​i·​bou ˈker-ə-ˌbü 

ˈka-rə-

plural caribou or caribous

: a large gregarious deer (Rangifer tarandus) of Holarctic taiga and tundra that usually has palmate antlers in both sexes

—used especially for one of the New World

called also reindeer

Illustration of caribou

Examples of caribou in a Sentence

Recent Examples on the Web

The series takes in the caribou ranges near Yellowknife to the Khutzeymateen Grizzly Bear Sanctuary in BC, to the salmon rivers of Labrador, the bison herds of Alberta and Montana, and the eagle territories of PEI and Sts’ailes. —Andreas Wiseman, Deadline, 17 Dec. 2025

The mapping project will help to identify important habitat for wildlife such as moose and caribou. —Diana Stralberg, The Conversation, 17 Dec. 2025

That’s still more Bathurst caribou than there are Tłıc̨ hǫ citizens, but in our time the landscape seems to swallow them. —Literary Hub, 15 Dec. 2025

Both male and female reindeer and caribou grow antlers, a trait unique in the deer family. —Kelly Meyerhofer, jsonline.com, 4 Dec. 2025

Word History

Etymology

earlier caribo, borrowed from Micmac qalipu (phonetically ɣalibu, 17th-18th-century *ɣaribu), agentive derivative of qalipi- "shovel snow," going back to proto-Algonquian *maka·lipi-; so called from its habit of scraping aside snow with its front feet in search of food

First Known Use

circa 1665, in the meaning defined above

Rhymes for caribou

• amadou
• avenue
• ballyhoo
• baraboo
• barbecue
• barbeque
• bugaboo
• cabildo
• cockatoo
• detinue
• devalue
• donohue

Kids Definition

caribou

noun

car·​i·​bou ˈkar-ə-ˌbü 

plural caribou or caribous

: a large animal of the deer family that is found in cold northern regions

—used especially for one of the New World

called also reindeer

Etymology

from Canadian French caribou "caribou," from Micmac (Indigenous language of northeastern Canada) γalipu