The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
- Offensive Deficient in intelligence.
- Exhibiting a marked lack of intelligent consideration and forethought: feeble-minded excuses; a feeble-minded plan doomed to failure.
- Obsolete Irresolute and weak-willed.
- feeˈble-mindˈed·ly adverb
- feeˈble-mindˈed·ness noun