The meaning of MINDLESS is marked by a lack of mind or consciousness. How to use mindless in a sentence.

Easiness and simplicity (Definition of mindless from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

1. a. Lacking intelligence or good sense; foolish. b. Having no intelligent purpose, meaning, or direction: mindless violence. 2. Giving or showing little attention or care; heedless: mindless of the dangers.

Definition of mindless adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If you describe a person or group as mindless, you mean that they are stupid or do not think about what they are doing.

Sep 18, 2025 · mindless (comparative more mindless, superlative most mindless) An act of mindless violence.

When something is described as mindless, it implies a state of being automatic, mechanical, or lacking purposeful intent. Mindless activities are typically carried out without active cognitive involvement, …

WordReference Random House Unabridged Dictionary of American English © 2025 mind•less (mīnd′ lis), adj. without intelligence; senseless: a mindless creature. unmindful or heedless: mindless of all …

If something's careless or lacks reason, you can describe it as mindless, like the casual, mindless violence on a TV show. A mindless task is one that you can do without even thinking about it, like …

MINDLESS definition: without intelligence; senseless. See examples of mindless used in a sentence.