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polar bear

polar bear

37 1.1
A large white bear that lives in the Arctic and hunts seals on sea ice
  • noun
  • /ˈpoʊlər bɛr/
  • US
translation icon : oso polar
  • Every few years, a polar bear has her cubs here.
  • seals and polar bears
  • provide habitat for polar bears
  • a polar bear hunt

And he started telling me he's going here to tag polar bears.

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Examples

  • On average, it takes 43 ringed seals a year to feed one polar bear, according to Stirling.

    Academic text (2012)
  • A big favorite is the polar bear exhibit with a 266,000-gallon pool with underwater viewing windows.

    Academic text (1997)
  • The, uh, polar bear is her favorite animal.

  • The answer may signal the last days of the polar bear.

    Academic text (2012)
  • Oh, look at this, the large polar bear in search of a meal of any kind.

  • What does the loss of ice mean for the polar bear and other wildlife?

    Academic text (2000)
  • Did you see any polar bears?

  • In a photo sent around the world, a polar bear is pictured alone on an ice floe.

    Academic text (2012)
  • We also need to worry about the polar bears themselves just fading away.

    Academic text (2012)
  • In a photo sent around the world, a polar bear is pictured alone on an ice floe.

Synonyms

ice bear
vspolar bear
2.3

A large white bear that lives in the Arctic and hunts seals

is the regular everyday name rather than that informal variant
Ursus maritimus
vspolar bear
  • Specialized
7.7

A large white bear that lives in the Arctic and hunts on sea ice

is the normal English name used outside scientific contexts
Thalarctos maritimus
vspolar bear
  • Archaic
9.9

A large white bear that lives in the Arctic and hunts on sea ice

is the common name preferred in general English not academic texts
Thalarctos
vspolar bear
  • Archaic
9.9

A scientific name once used for polar bears now usually included in Ursus

is the species-level everyday name rather than a genus label

How Big

Kodiak bear
  • US
1 5.5
polar bear
  • US
37 1.1
brown bear
6 1.9
black bear
  • US
11 1.0
bearcat
4 9.9

Surface Forms

polar bear singular
polar bears plural

Morphology

polar + bear

The meaning 'a large bear from the polar regions' is directly and transparently derived from combining 'polar' (relating to the Arctic/Antarctic or very cold zones) with 'bear' (a large mammal). This is a straightforward descriptive compound found across languages and follows normal English adjective + noun composition, so a B1 learner who knows both constituents will readily infer the MWE meaning.

Etymology

Polar bear comes from the word polar, meaning 'of the pole', and bear, the animal. Imagine a big white bear on the North Pole walking on sea ice to hunt seals, so the name fits an animal that lives in the cold Arctic and depends on ice to hunt.