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)

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

1. showing, using, or requiring no intelligence or thought. 2. unmindful; heedless: mindless of all dangers.

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 · Adjective mindless (comparative more mindless, superlative most mindless) Showing a lack of forethought or sense. Synonyms: brainless, unmindful, senseless, thoughtless Antonyms: …

Learn what mindlessness is, some reasons why you may become mindless, and some ways that you may be able to become less mindless and more mindful.

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 …

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 …

Mindless refers to an action or behavior carried out without thought, consideration, or care. It implies a lack of intellectual or rational thought, or being done mechanically or automatically.