mindless definition by Webster's New World
- not using one's mind; showing little or no intelligence or intellect; senseless or thoughtless
- taking no thought; heedless or careless (of); unmindful
mindless definition by American Heritage Dictionary
- a. Lacking intelligence or good sense; foolish.b. Having no intelligent purpose, meaning, or direction: mindless violence.
- Giving or showing little attention or care; heedless: mindless of the dangers.
- mindˈless·ly adverb
- mindˈless·ness noun