Advertisement
Advertisement
clean
[ kleen ]
adjective
- free from dirt; unsoiled; unstained:
She bathed and put on a clean dress.
Synonyms: immaculate, neat
Antonyms: dirty
- free from foreign or extraneous matter:
They filled the new sandbox with clean sand.
- free from pollution; unadulterated; pure:
clean air;
clean water.
- habitually free of dirt:
Cats are considered clean animals.
- characterized by a fresh, wholesome quality:
the clean smell of pine.
- free from all writing or marking:
a clean sheet of paper.
- having few or no corrections; easily readable:
The publisher demanded clean proofs from the printer.
Synonyms: legible
- free from roughness or irregularity:
He made a clean cut with a razor.
- not ornate; gracefully spare; forceful and simple; trim; streamlined:
a clean literary style;
the clean lines of a ship.
- complete; unqualified:
She made a clean break from her old habits.
- morally upright; honorable:
to lead a clean life.
- showing good sportsmanship; fair:
a clean fighter.
- inoffensive in language or content; without obscenity:
Is this a clean movie?
- (of a document, record, etc.) bearing no marks of discreditable or unlawful conduct; listing no offenses:
a clean driver's license.
- Informal.
- innocent of any crime.
- not having a criminal record.
- carrying or containing no evidence of unlawful activity or intent, such as controlled substances, unlicensed weapons, or contraband:
The agents searched the car for drugs, but it was clean.
- Informal. not using addictive drugs:
He’s been clean for three years now.
- (of a nuclear weapon) producing little or no radioactive fallout.
- not radioactive.
Antonyms: radioactive
- (of a document or financial instrument) free from qualifications or restrictions:
a clean bill of lading.
- free from defects or flaws:
a clean diamond.
Synonyms: flawless, unblemished
- free from encumbrances or obstructions.
- (of food) free of synthetic additives, unfamiliar ingredients, excessive amounts of sugar, salt, fat, etc.; not overly processed or refined:
We sell only clean ice cream and confections in our cafe.
- neatly or evenly made or proportioned; shapely; trim:
a clean profile.
- done without any difficulty or interference:
The bank robbers made a clean getaway.
- dexterously performed; adroit:
a clean serve in tennis.
- (of a jump over an obstacle) made without touching the obstacle.
- Slang. having no direct associations, business interests, etc., that could prejudice one's official acts or decisions:
The new governor is clean because he's sold his construction business and doesn't owe political favors to anyone.
- Slang. without money or funds.
- (of wine) having a taste that is unusually refreshing and smooth.
- having no physical or moral blemish or carrying no taboo according to religious laws, especially dietary or ceremonial laws:
The horse was not a clean animal for the Israelites, and could not be eaten.
- Nautical. (of an anchorage, harbor, etc.) free of obstructions or hazards ( foul ( def 15 ) ).
- (of the legs of a horse) free from injury or blemish, as capped hocks, splints, or scars.
- Foreign Exchange. (of currency floats) not influenced by exchange-rate manipulation ( dirty ( def 14 ) ).
adverb
- in a way that is not dirty, messy, unwholesome, overly complicated, etc.:
With practice I’ve learned to write clean and crisp, without flashy ornamentation.
After he got out of prison he decided to change his ways and live clean.
- so as to be free of dirt or stains:
This shirt will never wash clean.
The sharp carving knife sliced clean through the roast.
In a year, he had gone clean through his inheritance.
Synonyms: thoroughly, entirely
verb (used with object)
- to make free of dirt, stains, mess, trash, etc.:
Clean those dirty shoes.
I helped my dad clean the garage.
Synonyms: wash, dust, mop, wipe, brush, sweep, scrub, scour, decontaminate, clear, purify, deterge, lave, rinse
Antonyms: soil
- to remove or consume the contents of; empty; clear:
She sat down to dinner ravenous and within five minutes had cleaned her plate.
- to dry-clean.
- to remove the inedible parts from (poultry, fish, vegetables, fruit, etc.):
He caught the trout, cleaned it, and grilled it—all in 20 minutes.
I’ll clean these strawberries and cut them up.
- Metallurgy. to remove the seams from (a casting) by filing or grinding.
- Philately. to intentionally delete the cancellation from (a postage or revenue stamp).
verb (used without object)
- to perform or undergo a process of cleaning:
This kind of fabric cleans easily.
Detergents clean better than most soaps.
- to get rid of dirt, soil, etc. (often followed by up ):
to spend the morning cleaning.
verb phrase
- to empty in order to straighten or clean:
I cleaned out my desk drawers and threw away a lot of junk.
- to use up; exhaust:
He had cleaned out his savings.
- Informal. to drive out by force.
- to empty or rid (a place) of occupants, contents, etc.:
Eager customers cleaned out the store on the first day of the sale.
The thief cleaned out the safe.
- Slang. to cause to lose all or almost all one's money or possessions:
Gambling eventually cleaned her out.
I got cleaned out last night at poker—the cards were marked.
- to wash or tidy up:
They came in from the barn and cleaned up for dinner.
Clean up this mess in the hallway.
- to be washed or tidied up so as to leave no dirt, stains, mess, etc.:
This new jacket of mine cleans up really nicely.
The great thing about water-based paints is that they clean up so easily.
- Informal. to become more stylishly or formally dressed when needed, as for a social outing or business engagement:
Wow, a suit and tie—you clean up pretty good!
- to rid of undesirable persons or features:
They cleaned up the local bars.
- to put an end to; finish:
to clean up yesterday's chores.
- Informal. to make a large profit:
They cleaned up in the stock market.
clean
/ kliːn /
adjective
- without dirt or other impurities; unsoiled
- without anything in it or on it
a clean page
- recently washed; fresh
- without extraneous or foreign materials
- without defect, difficulties, or problems
a clean test flight
- (of a nuclear weapon) producing little or no radioactive fallout or contamination
- uncontaminated Compare dirty
- (of a wound, etc) having no pus or other sign of infection
- pure; morally sound
- without objectionable language or obscenity
a clean joke
- (of printer's proofs, etc) relatively free from errors; easily readable
clean copy
- thorough or complete
a clean break
- dexterous or adroit
a clean throw
- sport played fairly and without fouls
- simple in design
a ship's clean lines
- aeronautics causing little turbulence; streamlined
- (of an aircraft) having no projections, such as rockets, flaps, etc, into the airstream
- honourable or respectable
- habitually neat
- (esp of a driving licence) showing or having no record of offences
- slang.
- innocent; not guilty
- not carrying illegal drugs, weapons, etc
- nautical of a vessel
- having its bottom clean
- having a satisfactory bill of health
- Old Testament
- (of persons) free from ceremonial defilement
- (of animals, birds, and fish) lawful to eat
- New Testament morally and spiritually pure
- clean sweepSee sweep
verb
- to make or become free of dirt, filth, etc
the stove cleans easily
- tr to remove in making clean
to clean marks off the wall
- tr to prepare (fish, poultry, etc) for cooking
to clean a chicken
adverb
- in a clean way; cleanly
- not_standard.(intensifier)
clean dead
clean forgotten
- clean bowledcricket bowled by a ball that breaks the wicket without hitting the batsman or his bat
- come clean informal.to make a revelation or confession
noun
- the act or an instance of cleaning
he gave his shoes a clean
Derived Forms
- ˈcleanness, noun
- ˈcleanable, adjective
Other Words From
- clean·ness noun
- half-cleaned adjective
- o·ver·clean adjective
- o·ver·clean·ly adverb
- o·ver·clean·ness noun
- pre·clean verb (used with object)
- re·clean verb (used with object)
- su·per·clean adjective
- un·cleaned adjective
Word History and Origins
Origin of clean1
Word History and Origins
Origin of clean1
Idioms and Phrases
- clean full, Nautical.
- (of a sail or sails) filled with wind; rap full.
- (of a sailing vessel) with all sails full of wind; rap full.
- clean house, to wipe out corruption, inefficiency, etc., as in an organization:
It's time for the city government to clean house.
- come clean, Informal. to tell the truth, especially to admit one's guilt:
When they offered him a plea bargain, he finally came clean.
- eat clean, to reduce one’s consumption of processed and refined foods in favor of whole foods:
Raising our children to eat clean has been easier than we expected.
- clean up one's act. act ( def 29 ).
More idioms and phrases containing clean
- come clean
- have a clear (clean) conscience
- keep one's nose clean
- make a clean breast of
- make a clean sweep
- new broom sweeps clean
- take to the cleaners
- wipe the slate clean
Synonym Study
Example Sentences
Republicans passed their continuing resolution and dubbed it a “clean CR” despite the fact that it contains $13 billion in spending cuts and increases the military budget by $6 billion.
Electricity has also been cut to the only desalination plant in the territory providing clean water, so that it is now running at a reduced capacity on generators using fuel reserves.
The dentist shares the upscale Alhambra shopping center with Sephora and Sprouts Farmers Market, serving patients who might have had to trek to a medical office building in years past to get their teeth cleaned.
Will the watersheds that sustain us be clean and healthy?
And plenty of people outside the executive branch — particularly health care providers, mental health professionals, and social workers — will have to clean up the messes the president's directives are creating.
Advertisement
Related Words
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
Advertisement
Advertisement
Advertisement
Browse