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

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.

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 …

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.

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

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 …

"Huge help keeping our house clean. We never thought we could afford maid services, but were proven..." more

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

Discover the best cleaning products and tools to keep your home spotless. From vacuums and mops to air purifiers and organizing supplies. Our top picks will make cleaning easier.