- a mountain range in the US, in NE Oregon and SE Washington. Highest peak: Rock Creek Butte, 2776 m (9108 ft)
- a mountain range in the Caribbean, in E Jamaica: Blue Mountain coffee is grown on its slopes. Highest peak: Blue Mountain Peak, 2256 m (7402 ft)
- a plateau in SE Australia, in E New South Wales: part of the Great Dividing Range. Highest part: about 1134 m (3871 ft)
WordReference Random House Unabridged Dictionary of American English © 2026
Blue′ Moun′tains,
- Place Namesa range of low mountains in NE Oregon and SE Washington.
Collins Concise English Dictionary © HarperCollins Publishers::
Blue Mountains pl n
'Blue Mountains' also found in these entries (note: many are not synonyms or translations):