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

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

How to clean your PC using software? To clean your PC using software, follow these steps. First, choose a reliable PC cleaning software like CCleaner. Install the software and run a system scan to …

Sears Clean doesn't just clean carpets—we refresh your entire home. From deep steam carpet cleaning to air duct and tile services, our certified techs eliminate dirt, allergens, and buildup with industry …

From routine tidy-ups to deep cleans, move-out cleanings and Airbnb turnover cleanings, our team of experienced professionals is here to keep your home sparkling. Keep your home clean and fresh …

Feb 2, 2026 · 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 usually refers to removing something unwanted: you clean your hands by washing them, then you can clean some grapes. This word has many meanings related to being pure or empty.

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