What is the meaning of the word "ice bear"?

Definitions:

  1. Another name for the polar bear, which is a large bear species native to the Arctic region. copy to clipboard NOUN
    • The ice bear's thick white fur provided insulation against the sub-zero temperatures. copy to clipboard
  2. White bear of the Arctic regions. copy to clipboard NOUN
    • The ice bear lumbered across the frozen tundra, its powerful paws leaving massive prints in the snow. copy to clipboard

Synonyms: