the walrus is a form of:

Walrus



noun
1.
(a large amphibious animal of arctic regions, related to the seal and sea lion and having a pair of long tusks, a thick mustache, a thick hide and a heavy layer of blubber) លោមមច្ឆា, ដំរីទឹក
ENGLISH MEANING
noun
1.
A very large marine mammal (Trichecus rosmarus) of the Seal family, native of the Arctic Ocean. The male has long and powerful tusks descending from the upper jaw. It uses these in procuring food and in fighting. It is hunted for its oil, ivory, and skin. It feeds largely on mollusks. Called also morse.