Synonym: cleanse, purify, tidy, wash. Antonym: dirty, unclean. Similar words: uncleanliness, lean, lean on, clear, leaned, unclear, clearly, clear up. Meaning: [kliːn] 
n. a weightlift in which the barbell is lifted to shoulder height and then jerked overhead. v. 1. make clean by removing dirt, filth, or unwanted substances from 2. remove unwanted substances from, such as feathers or pits 3. clean and tidy up the house 4. clean one's body or parts thereof, as by washing 5. be cleanable 6. deprive wholly of money in a gambling game, robbery, etc. 7. remove all contents or possession from, or empty completely 8. remove while making clean 9. remove unwanted substances from 10. remove shells or husks from. adj. 1. free from dirt or impurities; or having clean habits 2. free of restrictions or qualifications 3. (of sound or color) free from anything that dulls or dims 4. free from impurities 5. without difficulties or problems 6. ritually clean or pure 7. not spreading pollution or contamination; especially radioactive contamination 8. (of behavior or especially language) free from objectionable elements; fit for all observers 9. free from sepsis or infection 10. morally pure 11. (of a manuscript) having few alterations or corrections 12. (of a surface) not written or printed on 13. exhibiting or calling for sportsmanship or fair play 14. thorough and without qualification 15. (of a record) having no marks of discredit or offense 16. not carrying concealed weapons 17. free from clumsiness; precisely or deftly executed 18. free of drugs. adv. 1. completely; used as intensifiers 2. in conformity with the rules or laws and without fraud or cheating.
n. a weightlift in which the barbell is lifted to shoulder height and then jerked overhead. v. 1. make clean by removing dirt, filth, or unwanted substances from 2. remove unwanted substances from, such as feathers or pits 3. clean and tidy up the house 4. clean one's body or parts thereof, as by washing 5. be cleanable 6. deprive wholly of money in a gambling game, robbery, etc. 7. remove all contents or possession from, or empty completely 8. remove while making clean 9. remove unwanted substances from 10. remove shells or husks from. adj. 1. free from dirt or impurities; or having clean habits 2. free of restrictions or qualifications 3. (of sound or color) free from anything that dulls or dims 4. free from impurities 5. without difficulties or problems 6. ritually clean or pure 7. not spreading pollution or contamination; especially radioactive contamination 8. (of behavior or especially language) free from objectionable elements; fit for all observers 9. free from sepsis or infection 10. morally pure 11. (of a manuscript) having few alterations or corrections 12. (of a surface) not written or printed on 13. exhibiting or calling for sportsmanship or fair play 14. thorough and without qualification 15. (of a record) having no marks of discredit or offense 16. not carrying concealed weapons 17. free from clumsiness; precisely or deftly executed 18. free of drugs. adv. 1. completely; used as intensifiers 2. in conformity with the rules or laws and without fraud or cheating. 
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31 Leave behind a clean world for future generations.
32 The kids had scraped their plates clean.
33 Maybe this guy isn't so squeaky clean after all.
34 A good clean will really freshen the house.
35 Clean the glasses until they shine.
36 He wiped his hands on a clean towel.
37 Your world did not if I was clean.
38 Since leaving prison,he's managed to keep his nose clean.
39 Clean down all the walls before repainting them.
40 Let's set to and clean the house.
41 Use antiseptic to clean and dress cuts.
42 Keeping clean is a safeguard against disease.
43 Plastic coated worktops are easy to keep clean.
44 The blackboard has been wiped clean.
45 Brush/Clean your teeth thoroughly morning and night.
46 He keeps his room clean and neat.
47 Sponge the glass[sentencedict.com], then clean with a dry cloth.
48 I've put clean sheets on the bed.
49 I can't find a clean shirt .
50 The place was none too clean.
51 He licked the plate clean.
52 Help me clean up the house.
53 The room smelled clean and fresh.
54 Have you got a clean towel I could use?
55 The house was clean and tidy.
56 The project's aim is to clean up polluted land.
57 Did you clean the inside of the car?
58 Give the room a thorough clean.
59 It's your turn to clean the classroom up.
60 There was a pile of clean laundry on her bed.