caspian sea

Thân thiện

A cargo ship sails across the Caspian Sea.

Definition

1. Proper noun:
   • A large saltwater lake: The Caspian Sea is a large, enclosed body of saltwater, classified as the world's largest lake. It is situated between southeastern Europe and western Asia, bordered by countries including Russia, Kazakhstan, Turkmenistan, Iran, and Azerbaijan. It is fed primarily by the Volga River.

Usage

• The term "Caspian Sea" is used as a singular, proper noun to refer specifically to this geographical feature.
• It is often discussed in contexts of geography, ecology, international law (regarding its legal status as a sea or lake), and resource extraction (oil and gas).

Examples

• Proper noun:
  • The Caspian Sea is the largest inland body of water on Earth.
  • Several countries have coastlines on the Caspian Sea.
  • The Volga River is the largest source of water flowing into the Caspian Sea.

Advanced Usage

• "The Caspian Sea region": Refers to the geographical area surrounding the sea, often in economic or political contexts.
  • Stability in the Caspian Sea region is important for global energy markets.
• "Caspian Sea level": Refers to changes in the water level of the sea, a topic of scientific study.
  • Fluctuations in the Caspian Sea level can impact coastal communities.

Variants and Related Words

• Caspian (adjective): Pertaining to the Caspian Sea.
  • The Caspian coastline is diverse.
  • Caspian seals are a unique species.

Synonyms

• Inland sea (though this is a descriptive term, not a proper name).
• World's largest lake (a descriptive phrase).

Notes on Meaning

• While called a "sea," due to its size and saline water, it is landlocked and hydrologically a lake. This dual nature leads to its common full name, "Caspian Sea."
• It has no connection to the world ocean.

Học thuật

Noun

1. a large saltwater lake between Iran and Russia fed by the Volga River; the largest inland body of water in the world

Từ đồng nghĩa

• Caspian
• Caspian Sea