from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The property of being inattentive.
from The Century Dictionary and Cyclopedia
- n. The state of being inattentive; inattention.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a lack of attentiveness (as to children or helpless people)
- n. the trait of not being considerate and thoughtful of others
inattentive + -ness (Wiktionary)