washoutwash‧out /ˈwɒʃ-aʊt $ ˈwɒːʃ-, ˈwɑːʃ-/ noun [countable] informal 
Examples
The picnic was a total washout – nobody turned up!2an occasion when heavy rain causes damage or stops an event from happening → wash out at wash1
ExamplesEXAMPLES FROM OTHER DICTIONARIES
Thesaurus- Parts of Highway 40 remain closed due to mudslides and washouts.
THESAURUS► failure
1a failure: noun [countable] someone or something that is not successful: · The book was a complete failure.· I felt a complete failure.
► flop noun [countable] informal something that is not successful because people do not like it – used especially about a film, play, product, or performance: · Despite the hype, the movie was a flop at the box office.· Their next computer was a flop.
► disaster noun [countable] used when saying that something is extremely unsuccessful: · Our first date was a disaster.· Their marriage was a total disaster.
► fiasco noun [countable usually singular] something that is completely unsuccessful and goes very badly wrong – used especially about things that have been officially planned, which go very wrong: · The baggage system broke down on the first day the airport was open. It was a complete fiasco.· The fiasco came close to ending de Gaulle's political career.
► debacle noun [countable usually singular] formal an event or situation that is a complete failure, because it does not happen in the way that it was officially planned: · the banking debacle that has put our economy at risk
► shambles noun [singular] especially British English if a situation or event is a shambles, it is completely unsuccessful because it has been very badly planned or organized, and no one seems to know what to do: · The first few shows were a shambles, but things soon got better.
► washout noun [singular] informal a failure – used when something is so bad that it would be better if it had not happened: · The play wasn’t a complete washout; the acting was okay.· His most recent and ambitious project, a big-budget Hollywood film, was a washout with both critics and audiences alike.
► turkey noun [countable] informal something that is so bad and unsuccessful that you think the people involved should be embarrassed about it – a very informal use: · At the time most people thought the car was a complete turkey.· Since then he has appeared in a string of turkeys.
WORD SETS► Naturebackwater, nounbank, nounbank, verbbare, adjectivebarrier reef, nounbay, nounbayou, nounbeach, nounbeck, nounbelt, nounbillow, nounbiting, adjectivebitter, adjectiveblack ice, nounblast, nounblazing, adjectivebleach, verbblizzard, nounblow, verbblowy, adjectivebluff, nounbluster, verbblustery, adjectivebog, nounboiling, adjectiveboulder, nounbracing, adjectivebreaker, nounbreeze, nounbreezy, adjectivebrook, nounbrush, nounbrushwood, nounburn, nounbutte, nouncanyon, nouncascade, nouncataract, nouncave, nouncavern, nounchange, verbchasm, nounchoppy, adjectiveclap, nounclear, verbclement, adjectivecliff, nouncloud, nouncloudburst, nouncloudy, adjectivecoast, nouncoastal, adjectivecoastline, nouncone, nouncopse, nouncountry, nouncranny, nouncrater, nouncreation, nouncreep, verbcrisp, adjectivecrosswind, nouncumulus, nouncyclone, noundale, noundell, noundense, adjectivedew, noundewdrop, noundewfall, noundewy, adjectivedisgorge, verbdog days, noundownpour, noundownriver, adverbdownstream, adverbdownwind, adverbdrift, verbdrift, noundriftwood, noundrizzle, noundrop, verbdrop, noundrought, noundry, adjectivedry land, noundull, adjectivedune, nounduster, noundust storm, nouneast, adjectiveeddy, nounelectrical storm, nounequable, adjectiveeye, nounface, nounfail, verbfair, adjectivefall, nounfell, nounfen, nounfield, nounfierce, adjectivefiord, nounfirth, nounfjord, nounflood, verbflood, nounflood tide, nounflotsam, nounflow, nounflow, verbflower, nounflurry, nounfog, nounfogbound, adjectivefoggy, adjectivefoothill, nounfoothold, nounford, nounforeshore, nounforest, nounfoul, adjectivefreak, adjectivefreeze, nounfresh, adjectivefreshen, verbfreshwater, adjectivefrost, nounfury, noungale, noungale force, adjectivegap, noungentle, adjectivegeyser, nounglacial, adjectiveglen, noungnarled, adjectivegrassy, adjectivegreen, adjectivegreenery, nounground, nounground level, noungulley, noungully, noungust, noungust, verbgusty, adjectivehail, nounhailstone, nounhailstorm, nounhaze, nounheadwind, nounheath, nounheather, nounheat wave, nounhigh tide, nounhigh water, nounhill, nounhillock, nounhillside, nounhill station, nounhilly, adjectivehoarfrost, nounhot spring, nounhummock, nounhurricane, nounice, nouniceberg, nounice cap, nouninclement, adjectiveincline, nounIndian summer, nouninland, adjectiveinland, adverbinlet, nouninshore, adverbisland, nounisle, nounislet, nounjetsam, nounjungle, nounknoll, nounlake, nounlakeside, adjectiveledge, nounlightning, nounlip, nounloch, nounlough, nounlow tide, nounlow water, nounmarshland, nounmeadow, nounmere, nounmild, adjectivemillpond, nounmire, nounmist, nounmisty, adjectivemoan, verbmoan, nounmonsoon, nounmoonless, adjectivemoor, nounmoorland, nounMother Nature, nounmound, nounmountain, nounmountainous, adjectivemountainside, nounmountaintop, nounmouth, nounmudflat, nounmull, nounmurmur, verbmurmur, nounnarrows, nounnestle, verbnew moon, nounnook, nounnorth, adjectivenortheast, adjectivenortheaster, nounnortheasterly, adjectivenortherly, adjectivenorthwest, adjectivenorthwester, nounnorthwesterly, adjectivenotch, nounoasis, nounonshore, adjectiveooze, nounoutcrop, nounovercast, adjectiveozone, nounpack ice, nounpalisade, nounpanorama, nounparch, verbparched, adjectivepass, nounpatchy, adjectivepeak, nounpeal, nounpeasouper, nounpebble, nounpelt, verbpenumbra, nounperishing, adjectivepinewood, nounpinnacle, nounpitiless, adjectivepond, nounpour, verbprecipice, nounprospect, nounpuddle, nounquicksand, nounradiate, verbraging, adjectiverain, nounrainbow, nounrain drop, nounrainfall, nounrainstorm, nounrainwater, nounrainy, adjectiverange, nounrapids, nounrarefied, adjectiveravine, nounraw, adjectiverecede, verbreedy, adjectivereef, nounreservoir, nounridge, nounrift, nounrime, nounrise, verbrise, nounrock, nounrocky, adjectiveroll, verbrolling, adjectiverough, adjectiverural, adjectivescenery, nounscud, verbsea breeze, nounsea mist, nounset, verbshore, nounsky, nounslope, nounsludge, nounsnow, nounsnowbound, adjectivesnow-capped, adjectivesnowdrift, nounsnowfall, nounsnowflake, nounsnowstorm, nounsnowy, adjectivesouth, adjectivesoutheast, adjectivesoutheaster, nounsoutheasterly, adjectivesoutherly, adjectivesouthwest, adjectivesouthwesterly, adjectivespinney, nounspring, nounstream, nounsullen, adjectivesultry, adjectivesummer, nounsummit, nounsun, nounsundown, nounsun-drenched, adjectivesunrise, nounsunset, nounsunshine, nounswamp, nounsweep, verbswollen, adjectivetempestuous, adjectivethaw, verbthaw, nounthicket, nounthin, adjectivethunder, verbthunderbolt, nounthunderstorm, nounthundery, adjectivetide, nountreeless, adjectivetree-lined, adjectivetrough, nounturf, nountussock, nountwilight, nounvale, nounvalley, nounverdant, adjectivevisibility, nounvoid, nounwashout, nounwater, nounwatercourse, nounwaterfall, nounwaterside, nounwaterspout, nounwax, verbwest, adjectivewest, adverbwestbound, adjectivewesterly, adjectivewesternmost, adjectivewestward, adverbwet, adjectivewhirlpool, nounwhirlwind, nounwhite horses, nounwhitewater, nounwild, adjectivewill o' the wisp, nounwind, nounwindstorm, nounwindswept, adjectivewindy, adjectivewood, nounwooded, adjectivewoodland, nounwoodsy, adjectivewoody, adjectivezephyr, noun
The picnic was a total washout – nobody turned up!2an occasion when heavy rain causes damage or stops an event from happening → wash out at wash1