Definition of mountain clematis
: a trailing or climbing vine (Clematis verticellata)of northeastern North America having flowers with thin blue sepals and the outermost stamens usually altered into prominently veined staminodia that resemble petals
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Seen and Heard
What made you want to look up mountain clematis? Please tell us where you read or heard it (including the quote, if possible).