irtysh river
Học thuậtThân thiện
Definition
Proper noun * A major river in Asia: The Irtysh River is a significant Asian waterway. It originates in the Altai Mountains in northern China and flows generally northwest through China, Kazakhstan, and Russia. It is a primary tributary of the Ob River, one of the longest river systems in the world.
Usage
The term "Irtysh River" is used as a proper noun to name this specific geographical feature. It is typically used in geographical, historical, and environmental contexts. * The Irtysh River basin is an important economic region. * Several major cities, including Omsk, are located on the Irtysh River. * The length of the Irtysh River is approximately 4,248 kilometers.
Advanced Usage
- "The Irtysh": In many contexts, especially after the river has been introduced, it is common to refer to it simply as "the Irtysh."
- The expedition followed the course of the Irtysh.
Variants and Related Words
- Irtysh (Proper noun): The shortened, common form of the river's name.
- Tributary (Noun): A river or stream flowing into a larger river or lake. The Irtysh is a tributary of the Ob River.
Synonyms
- Watercourse: A general term for a river, stream, or other flowing body of water.
- Waterway: A navigable channel used for transportation.
Related Phrases
- River system: A network of connecting rivers and streams. The Irtysh is a key part of the Ob-Irtysh river system.
- Headwaters: The source of a river. The headwaters of the Irtysh River are in the Altai Mountains.
Noun
- an Asian river that rises in the Altai Mountains in northern China and flows generally northwest to become a tributary of the Ob River