from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Not feasible; impracticable.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Not feasible.
from the GNU version of the Collaborative International Dictionary of English
- adj. Not capable of being done or accomplished; impracticable.
from The Century Dictionary and Cyclopedia
- Not feasible; incapable of accomplishment; impracticable.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. not capable of being carried out or put into practice
in- + feasible. (Wiktionary)