Khyber

Part of speech: noun

Pronunciation: /ˈkaɪ.bə(ɹ)/

Definitions

1. A historically significant geographical feature connecting Pakistan and Afghanistan, known for its challenging terrain
2. A key transit point with cultural and military importance, often associated with trade and historical conflicts between regions
3. A mountain pass in northern Pakistan that serves as a crucial corridor between Afghanistan and Pakistan, marked by both natural beauty and strategic significance

Etymology: The Khyber Pass is a mountain route through the Hindu Kush range, linking what is now Pakistan with Afghanistan, and for centuries it has been one of the great corridors of Asian trade and invasion. The noun "khyber" is simply a clipped form of that place name, so a word for a general type of mountain path has been borrowed from a single famous road. The pass gave its name to the word by reputation. Armies and caravans using the route made it so well known that "Khyber" came to stand for any narrow mountain passage, and the shortened form is what speakers reach for when they mean a route of that kind rather than the specific place.