Part of speech: Adjective
of or inhabiting mountainous regions
Example: montane flowers
The word "montane" comes from Proto-Indo-European *men-, which comes from Latin montānus.
-ane – A related word in the same word family.
-an – A related word in the same word family.
A word with PIE origins means it's been passed down through human mouths for over 6,000 years!