from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Unwise to implement or maintain in practice: Refloating the sunken ship proved impractical because of the great expense.
- adj. Incapable of dealing efficiently with practical matters, especially finances.
- adj. Not a part of experience, fact, or practice; theoretical.
- adj. Impracticable. See Usage Note at impracticable.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Not practical; impracticable.
from the GNU version of the Collaborative International Dictionary of English
- adj. Not practical.
from The Century Dictionary and Cyclopedia
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. not practical; not workable or not given to practical matters
- adj. not practical or realizable; speculative
From im- + practical (Wiktionary)