We found 7 dictionaries that define the word mountain ranges:

General (6 matching dictionaries)

1. mountain ranges: Merriam-Webster
2. mountain ranges: Collins English Dictionary
3. mountain ranges: Vocabulary.com
4. mountain-ranges: Wordnik
5. mountain ranges: Wiktionary
6. Mountain ranges: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

7. Mountain Ranges: Encyclopedia

(Note: See mountain_range as well.)

Definitions from Wiktionary (mountain range) ▸ noun:  (geography) A series of adjoining mountains, often in a line. ▸ Also see mountain_range Phrases: group of mountain ranges, parallel mountain ranges, more... ▸ Words similar to mountain ranges ▸ Usage examples for mountain ranges ▸ Idioms related to mountain ranges ▸ Wikipedia articles (New!) ▸ Words that often appear near mountain ranges ▸ Rhymes of mountain ranges ▸ Invented words related to mountain ranges