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

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

Clean: Directed by Paul Solet. With Adrien Brody, Glenn Fleshler, Richie Merritt, Chandler DuPont. Tormented by his past, a garbage man named Clean attempts a quiet life of redemption. But, soon finds himself forced to reconcile with the violence of his past.

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.

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

Clean typically refers to something that is free from dirt, stains, impurities, or any form of contamination. It suggests a state of hygiene, orderliness, and neatness.

Jul 14, 2025 · Free of contamination, (unwanted) germs, infection, or disease. Insert a clean swab into your nose.

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.

He keeps his car spotlessly clean. Her room was clean and tidy. I'll get you a clean glass. The rooms are nice and clean. I don't have any clean clothes.