Rocky Mountains
Longman Dictionary of Contemporary English OnlineLDOCE OnlineˌRocky ˈMoun·tains the Rocky Mountains the Rockies a long range of high mountains in North America which go from Alaska down to New Mexico, and separate the Midwest of the US from the West Coast. Many parts of the Rocky Mountains are popular places for tourists to visit, for camping, walking, climbing, and skiing.
ˌRocky ˈMoun·tainsSyllable
Rocky Mountains
Rocky Moun·tains /····/ˌ ˈ/

the Rocky Mountains the Rockies a long range of high mountains in North America which go from Alaska down to New Mexico, and separate the Midwest of the US from the West Coast. Many parts of the Rocky Mountains are popular places for tourists to visit, for camping, walking, climbing, and skiing.
Rocky Moun·tains /····/ˌ ˈ/

the Rocky Mountains the Rockies a long range of high mountains in North America which go from Alaska down to New Mexico, and separate the Midwest of the US from the West Coast. Many parts of the Rocky Mountains are popular places for tourists to visit, for camping, walking, climbing, and skiing.