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  1. CLEAN Definition & Meaning - Merriam-Webster

    The meaning of CLEAN is free from dirt or pollution. How to use clean in a sentence.

  2. Clean - Wikipedia

    Clean may refer to: Cleaning, the process of removing unwanted substances, such as dirt, infectious agents, and other impurities, from an object or environment Cleanliness, the state of …

  3. Clean Recovery Centers | Addiction Treatment Designed for ...

    Our programs focus on your strengths and build into your already existing healthy habits. You will meet with your care team and they will develop a personally tailored treatment plan to guide …

  4. CLEAN | definition in the Cambridge English Dictionary

    Make sure your hands are clean before you have your dinner. Hospitals need to be kept spotlessly (= extremely) clean.

  5. Clean - definition of clean by The Free Dictionary

    Define clean. clean synonyms, clean pronunciation, clean translation, English dictionary definition of clean. adj. clean·er , clean·est 1. Free from dirt, stain, or impurities; unsoiled: a clean …

  6. CLEAN definition in American English | Collins English Dictionary

    If you clean something or clean dirt off it, you make it free from dirt and unwanted marks, for example by washing or wiping it. If something cleans easily, it is easy to clean.

  7. clean - Wiktionary, the free dictionary

    Oct 31, 2025 · clean (third-person singular simple present cleans, present participle cleaning, simple past and past participle cleaned) (transitive) To remove dirt from a place or object.

  8. clean - WordReference.com Dictionary of English

    to empty in order to straighten or clean: [~ + out + object] I had to clean out my desk to find what I was looking for. [~ + object + out] I cleaned it out before dinner.

  9. CLEAN Definition & Meaning | Dictionary.com

    Clean definition: free from dirt; unsoiled; unstained.. See examples of CLEAN used in a sentence.

  10. CLEAN Synonyms: 416 Similar and Opposite Words | Merriam ...

    Synonyms for CLEAN: spotless, immaculate, pristine, stainless, spick-and-span, squeaky-clean, shiny, unsullied; Antonyms of CLEAN: dirty, unclean, filthy, stained, soiled, foul, uncleaned, …