We found 12 dictionaries that define the word mountainy:

General (8 matching dictionaries)

1. mountainy: Merriam-Webster
2. mountainy: Oxford Learner's Dictionaries
3. mountainy: Collins English Dictionary
4. mountainy: Wordnik
5. mountainy: Wiktionary
6. mountainy: Infoplease Dictionary
7. mountainy: Dictionary.com
8. mountainy: TheFreeDictionary.com

Computing (1 matching dictionary)

9. mountainy: Encyclopedia

Medicine (1 matching dictionary)

10. mountainy: Medical dictionary

Miscellaneous (1 matching dictionary)

11. mountainy: Idioms

Slang (1 matching dictionary)

12. Mountainy: Dublin Slang and Phrasebook

Definitions from Wiktionary (mountainy) ▸ adjective:  (now chiefly Ireland) Mountainous. Similar: Milesian, Highlandish, stotious, Ulsterian, papish, Eirish, racy of the soil, oul', Eirean, Goidelic, more... Opposite: flat, level, plain, lowland ▸ Words similar to mountainy ▸ Usage examples for mountainy ▸ Idioms related to mountainy ▸ Wikipedia articles (New!) ▸ Popular nouns described by mountainy ▸ Words that often appear near mountainy ▸ Rhymes of mountainy ▸ Invented words related to mountainy