plural walrus or walruses
: a large gregarious marine mammal (Odobenus rosmarus of the family Odobenidae) of arctic waters related to the seals that has limbs modified into webbed flippers, long ivory tusks, a tough wrinkled hide, stiff whiskers, and a thick layer of blubber
Note: The male walrus may reach a weight of over 3700 pounds (1678 kilograms). Walrus typically inhabit moving pack ice and usually feed on organisms (such as clams and mussels) living on or near the ocean's bottom. Walrus of the northern Atlantic are considered a separate subspecies (Odobenus rosmarus rosmarus) from the somewhat larger northern Pacific walrus (Odobenus rosmarus divergens).
Examples of walrus in a Sentence
Recent Examples on the Web
In addition to showcasing the Arctic’s raw, austere beauty and wildlife encounters such as sightings of polar bears, walruses, wolves, giant musk ox, narwhal, and snowy owls, the voyage shines a spotlight on the Indigenous people who have stewarded the region’s unusual ecosystems for 5,000 years.
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Robin Catalano, AFAR Media, 15 Sep. 2025
The mobiles stir like birds or trees; the stabiles squat, grumpy and irregular, like walruses.
—Adam Gopnik, New Yorker, 15 Sep. 2025
Texas, the only state where Chagas disease in animals has been a reportable condition, 431 canine cases were reported from 2013–2015 in addition to cases in two cats, one horse, one rat, three chimpanzees and one walrus, per the health agency.
—Ashleigh Fields, The Hill, 9 Sep. 2025
Obama broke down the Pacific Ocean's humpback whales and their migration process and explained how walruses in the Arctic Ocean were coping with climate change, while also making sure to hit the Indian, Southern and Atlantic Oceans in the process.
—Brenton Blanchet, PEOPLE, 8 Sep. 2025
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Robin Catalano, AFAR Media, 15 Sep. 2025
The mobiles stir like birds or trees; the stabiles squat, grumpy and irregular, like walruses.
—Adam Gopnik, New Yorker, 15 Sep. 2025
Texas, the only state where Chagas disease in animals has been a reportable condition, 431 canine cases were reported from 2013–2015 in addition to cases in two cats, one horse, one rat, three chimpanzees and one walrus, per the health agency.
—Ashleigh Fields, The Hill, 9 Sep. 2025
Obama broke down the Pacific Ocean's humpback whales and their migration process and explained how walruses in the Arctic Ocean were coping with climate change, while also making sure to hit the Indian, Southern and Atlantic Oceans in the process.
—Brenton Blanchet, PEOPLE, 8 Sep. 2025
See All Example Sentences for walrus
Cite this Entry
“Walrus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/walrus. Accessed 6 Oct. 2025.
Copy CitationKids Definition
walrus
noun
wal·rus
ˈwȯl-rəs 
ˈwäl-
plural walrus or walruses
: a large mammal of cold northern seas that is related to the seals and has long ivory tusks, a tough wrinkled hide with a thick layer of blubber below, stiff whiskers, and flippers used in swimming, diving, and moving about on land
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