Definition

Proper noun A United States National Park located in the state of Kentucky, renowned for containing the world's longest known cave system, featuring extensive caverns and a significant underground river.

Usage

This term is used as the official name of a specific geographic location and protected area. It functions as a singular proper noun. * The family planned a summer trip to Mammoth Cave National Park. * Mammoth Cave National Park is a UNESCO World Heritage Site. * Preservation efforts within Mammoth Cave National Park help protect unique subterranean ecosystems.

Advanced Usage

• The name is often used metonymically to refer to the cave system itself or the administrative body managing the park.
  • Scientists from Mammoth Cave National Park published the findings. (Referring to the park's staff/administration)
• In informal contexts, it is sometimes shortened to "Mammoth Cave" when the national park context is clear.
  • We're going camping near Mammoth Cave.

Variants and Related Words

• Mammoth Cave: The common shorthand name for the cave system and, by extension, the park.
• National park: The general category of federally protected land to which it belongs.

Synonyms

• Protected area
• Nature preserve (specifically a federally designated one)
• Karst landscape preserve (describing its geological feature)

Related Phrases

• To visit Mammoth Cave National Park: The standard phrase for traveling to the location.
• Rangers at Mammoth Cave National Park: Refers to the law enforcement and interpretive staff.
• The geology of Mammoth Cave National Park: A common subject for educational discussion.

Noun

1. a national park in Kentucky having a large cavern and an underground river