adj.
Characterized by neglect; heedless: neglectful of their responsibilities. See synonyms at negligent.
neglectfully ne·glect'ful·ly adv.
neglectfulness ne·glect'ful·ness n.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
