imponderable [im pän′dər ə bəl]
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
not ponderable; specif.,
- that cannot be weighed or measured
- that cannot be conclusively determined or explained
Used by arrangement with John Wiley & Sons, Inc.
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
That cannot undergo precise evaluation: imponderable problems.
- im·ponˌder·a·bilˈi·ty, im·ponˈder·a·ble·ness noun