Definition

Noun: * A small fox (Vulpes lagopus) native to the Arctic regions of the Northern Hemisphere. It is characterized by its extremely thick, insulating fur, which changes color with the seasons, providing camouflage against the snow in winter and the tundra in summer.

Examples

• The arctic fox is remarkably well-adapted to survive in extremely cold environments.
• Researchers are studying how climate change affects the hunting patterns of the arctic fox.
• Its pure white winter coat makes the arctic fox almost invisible in the snow.

Advanced Usage

• The term is used in biology and ecology to refer specifically to this species. It is often cited as an example of adaptation and natural selection due to its seasonal camouflage.
• In a metaphorical sense, "arctic fox" can sometimes be used to describe something or someone that is resilient and adaptable in harsh conditions.

Variants and Related Words

• White fox: A common alternative name for the arctic fox, especially when referring to its winter phase.
• Snow fox: Another informal name for the arctic fox.
• Blue fox: A color morph of the arctic fox that remains a dark blue-grey or brownish color year-round.

Synonyms

• Polar fox
• Snow fox
• White fox

Related Idioms or Phrases

• While there are no common idioms using "arctic fox," the animal itself is a symbol of adaptability, resilience, and camouflage in harsh environments.

Noun

1. thickly-furred fox of Arctic regions; brownish in summer and white in winter