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clean adjective [ kliːn ]

• free from dirt, marks, or stains.
• "the room was spotlessly clean"
Similar: washed, scrubbed, cleansed, cleaned, polished, spotless, unsoiled, unstained, unspotted, unsullied, unblemished, immaculate, pristine, speckless, dirt-free, hygienic, sanitary, disinfected, sterilized, sterile, aseptic, decontaminated, healthy, pure, white, whiter than white, laundered, squeaky clean, as clean as a whistle,
Opposite: dirty,
• morally uncontaminated; pure; innocent.
• "clean living"
Similar: virtuous, good, upright, upstanding, honourable, respectable, reputable, decent, righteous, moral, morally correct, ethical, exemplary, honest, just, innocent, pure, chaste, undefiled, guiltless, blameless, irreproachable, unimpeachable, pure as the driven snow, whiter than white, immaculate, impeccable, squeaky clean, clear, in the clear, not to blame, guilt-free, crime-free, above suspicion,
Opposite: immoral, guilty,
• free from irregularities; having a smooth edge or surface.
• "a clean fracture of the leg"
• (of a taste, sound, or smell) giving a clear and distinctive impression to the senses; sharp and fresh.
• "clean, fresh, natural flavours"

clean adverb

• so as to be free from dirt, marks, or unwanted matter.
• "the room had been washed clean"
• used to emphasize the completeness of a reported action, condition, or experience.
• "he was knocked clean off his feet"
Similar: completely, entirely, totally, fully, wholly, thoroughly, altogether, quite, utterly, absolutely,

clean verb

• make clean; remove dirt, marks, or stains from.
• "clean your teeth properly after meals"
Similar: wash, cleanse, wipe, sponge, scrub, mop, rinse, scour, swab, hose down, sluice (down), flush, polish, disinfect, shampoo, floss, lave, launder, dry-clean,
Opposite: dirty, soil,

clean noun

• an act of cleaning something.
• "he gave the room a clean"
Origin: Old English clǣne, of West Germanic origin; related to Dutch and German klein ‘small’.

clean someone's clock

• give someone a beating.
"I assured her that if anything happened I would personally clean the Russian's clock"

clean house

• do housework.
"they cleaned house, washed clothes, and cared for the children"

clean one's plate

• eat up all the food put on one's plate.

a clean sweep

• the removal of all unwanted people or things in order to start afresh.
"the new leaders wanted to make a clean sweep of the discredited old order"

clean up one's act

• begin to behave in a better way, especially by giving up alcohol, drugs, or illegal activities.
"he planned to clean up his act, but in a last celebration bought some coke and heroin"

come clean

• be completely honest; keep nothing hidden.
"the Chancellor must come clean about his plans for increasing taxation"

have clean hands

• be uninvolved and blameless with regard to an immoral act.
"no one involved in the conflict has clean hands"

keep one's hands clean

• not involve oneself in an immoral act.
"Franco kept his own hands clean by using others to impose his will"

make a clean breast of something

• confess fully one's mistakes or wrongdoings.

make a clean job of something

• do something thoroughly.

clean out

• thoroughly clean the inside of something.
"my mum says I have to go and clean out the hamster's cage"

clean up

• make someone or something clean or neat.
"he always expected other people to clean up after him"



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