n. Want of attention, or failure to pay attention; disregard; heedlessness; neglect.
n. An act of neglect; failure of courtesy.
the GNU version of the Collaborative International Dictionary of English
n. Lack of attention, or failure to pay attention; disregard; heedlessness; neglect.
The Century Dictionary and Cyclopedia
n. Want of attention; failure to fix the mind attentively on an object or a subject; heedlessness; negligence.
n. An act of neglect; failure of courtesy.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. lack of attention
Word Usage
"I've heard a lot the term inattention blindness used a lot - this is what happens, people have their eyes straight ahead, but they see nothing; they're minds are on the phone and their minds are elsewhere."