Definition

Proper noun: * A specific geographical location: "Cataract Canyon" is the name of a deep, rugged canyon on the Colorado River, known for its series of major rapids. It is a significant tributary gorge within the larger Colorado River system, located upstream from the main section of the Grand Canyon.

Usage

• "Cataract Canyon" is used as a proper noun to refer specifically to this one canyon. It is always capitalized.
• It is often discussed in the context of whitewater rafting, geology, and the geography of the American Southwest.

Examples

• Proper noun:
  • The most challenging part of the river trip was navigating the intense rapids of Cataract Canyon.
  • Cataract Canyon is renowned for its dramatic sandstone cliffs and powerful whitewater.
  • Before entering the Grand Canyon, the Colorado River flows through Cataract Canyon.

Advanced Usage

• The term is used in technical and recreational descriptions of the Colorado River's course.
• It can be part of compound names for specific features within the canyon, such as "Cataract Canyon Rapids."

Variants and Related Words

• Canyon (noun): A deep gorge, typically one with a river flowing through it.
• Rapids (noun): A fast-flowing and turbulent part of the course of a river.
• Tributary (noun): A river or stream flowing into a larger river or lake.

Synonyms

• Gorge: A narrow valley between hills or mountains, typically with steep rocky walls and a stream running through it. (While a synonym for "canyon," it is not a synonym for the specific proper noun "Cataract Canyon.")

Related Phrases

• Whitewater of Cataract Canyon: Refers specifically to the rapids in that location.
• Cataract Canyon section: Denotes that specific segment of the Colorado River.

Noun

1. a tributary of the Grand Canyon