Dictionary
im•prac•ti•ca•ble
Pronunciation: (im-prak'ti-ku-bul), [key]—
adj.
1. not practicable; incapable of being put into practice with the available means:
an impracticable plan.
2. unsuitable for practical use or purposes, as a device or material.
3. (of ground, places, etc.) impassable.
4. (of persons) hard to deal with because of stubbornness, stupidity, etc.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.