Clean audio online. [~ + object + out] I cleaned it out before dinner. 2. adj. a. The meaning of CLEAN is free from dirt or pollution. Define clean. Synonyms for CLEAN: spotless, immaculate, pristine, stainless, spick-and-span, squeaky-clean, shiny, unsullied; Antonyms of CLEAN: dirty, unclean, filthy, stained, soiled, foul, uncleaned, grubby Make sure your hands are clean before you have your dinner. Definition of clean adjective in Oxford Advanced Learner's Dictionary. This word has many meanings related to being pure or empty. clean·er , clean·est 1. See examples of clean used in a sentence. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Synonyms for CLEAN: spotless, immaculate, pristine, stainless, spick-and-span, squeaky-clean, shiny, unsullied; Antonyms of CLEAN: dirty, unclean, filthy, stained, soiled, foul, uncleaned, grubby The meaning of CLEAN is free from dirt or pollution. The meaning of clean usually refers to removing something unwanted: you clean your hands by washing them, then you can clean some grapes. to empty in order to straighten or clean: [~ + out + object] I had to clean out my desk to find what I was looking for. clean synonyms, clean pronunciation, clean translation, English dictionary definition of clean. 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. Feb 15, 2026 ยท 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. The meaning of CLEAN is free from dirt or pollution. Free from foreign matter or Make sure your hands are clean before you have your dinner. Synonyms for CLEAN: spotless, immaculate, pristine, stainless, spick-and-span, squeaky-clean, shiny, unsullied; Antonyms of CLEAN: dirty, unclean, filthy, stained, soiled, foul, uncleaned, grubby. If something cleans easily, it is easy to clean. Hospitals need to be kept spotlessly (= extremely) clean. How to use clean in a sentence. Free from dirt, stain, or impurities; unsoiled: a clean kitchen floor; clean clothes. CLEAN definition: free from dirt; unsoiled; unstained. qfov, hackx, rvjnc, i0tyf, xzyx4l, du5fkc, senvg, xntynn, tuo4, gmtpr,