from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A failure to perform a task, especially a task that one was legally bound to do.
from the GNU version of the Collaborative International Dictionary of English
- n. Neglect or failure to perform.
from The Century Dictionary and Cyclopedia
- n. A failure or neglect to perform.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. failure to act with the prudence that a reasonable person would exercise under the same circumstances
non- + performance (Wiktionary)