impassable
- Adjective. (context, of a route, terrain, etc.) Incapable of being passed over, crossed, or negotiated.
- Adjective. (context, of an obstacle) Incapable of being overcome or surmounted.
- Adjective. (context, of currency) Not useable as legal tender.
This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.
This entry was last updated on RefTopia from its source on 3/20/2012.