Blue Mountains
geographical name
1
mountain range in northeastern Oregon and southeastern Washington; highest is Rock Creek Butte 9105 feet (2775 meters)
2
part of the Great Dividing Range in eastern New South Wales, Australia; highest 4460 feet (1359 meters)
3
range in eastern Jamaica; highest is Blue Mountain Peak 7402 feet (2256 meters)
Cite this Entry
“Blue Mountains.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Blue%20Mountains. Accessed 4 Nov. 2025.
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Merriam-Webster unabridged
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