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CLEAN definition: 1. free from any dirty marks, pollution, bacteria, etc.: 2. honest or fair, or showing that you…. Learn more.
1. a. : free from dirt or pollution. changed to clean clothes. clean solar energy. b. : free from contamination or disease. a clean wound. c. : free or relatively free from radioactivity. a clean atomic explosion. 2. a. : unadulterated, pure. the clean thrill of one's first flight. b. of a precious stone : having no interior flaws visible. c.
Clear refers particularly to freedom from flaw or blemish: a clear pane of glass. Pure refers especially to freedom from mixture or stain: a pure metal; not diluted but pure and full strength. Clean, cleanse refer to removing dirt or impurities.
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. You clean a chicken by plucking its feathers, or get cleaned out when you lose all your money at poker.
clean, cleanse refer to removing dirt or impurities. to clean is the general word with no implication of method or means: to clean windows, a kitchen, streets. cleanse is esp. used of thorough cleaning by chemical or other technical process; figuratively it applies to moral or spiritual purification: to cleanse parts of machinery; to cleanse ...
free from harmful or unpleasant substances. clean water/air. Thousands were left without food or clean drinking water. clean energy. We all want a cleaner environment but who is going to pay for it? cleaner cars (= not producing so many harmful substances) Electric buses are a clean, environmentally friendly way to travel. Extra Examples.
a. Free from foreign matter or pollution; unadulterated: clean air; clean drinking water. b. Not infected: a clean wound. 3. a. Producing relatively little pollution: a clean fuel; a cleaner, more efficient engine. b. Producing relatively little radioactive fallout or contamination: a clean nuclear bomb. 4.
to remove the dirt from something: I spent the morning cleaning the house. Clean the wound with soap and water. See also. dry clean. spring clean. More examples.
Jul 5, 2015 · Definition of clean verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
adjective. uk / kliːn / us. clean adjective (NOT DIRTY) A1. not dirty: clean hands. clean clothes. You should try to keep the kitchen a bit cleaner. More examples. 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. Want to learn more?
