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.

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 kitchen floor; …

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.

Dec 29, 2025 · clean (comparative cleaner, superlative cleanest) Free of dirt, filth, or impurities (extraneous matter); not dirty, filthy, or soiled. quotations

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

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

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.

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