Definition

Proper noun * The Aleutian Islands: A long chain of volcanic islands and islets in the North Pacific Ocean, extending in an arc southwestward from the Alaska Peninsula toward the Kamchatka Peninsula in Russia. They form part of the U.S. state of Alaska and separate the Bering Sea from the main portion of the Pacific Ocean.

Usage

The term "Aleutian Islands" is used as a proper noun to refer to the specific geographical archipelago. It is typically preceded by the definite article "the." * The Aleutian Islands experience frequent fog and strong winds. * Several military bases were established in the Aleutian Islands during World War II.

Advanced Usage

• "Aleutian" as an adjective: The demonym "Aleutian" is used to describe things pertaining to the islands.
  • The Aleutian climate is harsh and maritime.
  • Aleutian culture has a rich history.

Variants and Related Words

• Aleutians: A common shortened, informal name for the island chain.
  • A storm is moving into the Aleutians.
• Aleutian Range: The mountain range that extends along the Alaska Peninsula and continues as the Aleutian Islands.

Synonyms

• Aleutian Archipelago: A more formal or technical synonym.

Related Phrases

• Aleutian Low: A semi-permanent low-pressure system located near the Aleutian Islands, which influences North Pacific weather patterns.
• Aleutian Trench: A deep oceanic trench running south of the Aleutian Islands, marking the subduction zone where the Pacific Plate slides under the North American Plate.

Noun

1. an archipelago in the North Pacific extending southwest from Alaska