Meaning of FLOP in English
I. flop 1 /flɒp $ flɑːp/ BrE AmE verb ( past tense and past participle flopped , present participle flopping ) [intransitive]
[ Date: 1600-1700 ; Origin: ⇨ ↑ flap 2 ]
1 . [always + adverb/preposition] to sit or lie down in a relaxed way, by letting all your weight fall heavily onto a chair etc:
He flopped down onto the bed.
I got home and flopped in front of the TV.
2 . [always + adverb/preposition] to hang or fall loosely, in an uncontrolled way:
His head flopped back pathetically.
3 . informal if something such as a product, play, or idea flops, it is not successful because people do not like it
II. flop 2 BrE AmE noun
1 . [countable] informal a film, play, product etc that is not successful OPP hit
disastrous/spectacular etc flop
The film was a complete flop.
2 . [singular] the movement or noise that something makes when it falls heavily:
He fell with a flop into the water.
⇨ ↑ belly flop
• • •
▪ 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.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012