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

CLEAN meaning: 1 : free from dirt, marks, etc. not dirty; 2 : tending to keep clean

Make sure your hands are clean before you have your dinner. Hospitals need to be kept spotlessly (= extremely) 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. If something cleans easily, it is easy to clean.

Dec 29, 2025 · Then his sallow face brightened, for the hall had been carefully furnished, and was very clean. There was a neat hat-and-umbrella stand, and the stranger's weary feet fell soft on …

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 …

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

Your company website needs a clean design that makes it easy for consumers to understand what you're selling. It's a clean cut, made with something sharp like a razor or a knife.

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

clean meaning, definition, what is clean: without any dirt, marks etc: Learn more.