It means something that is ridiculous and unbelievable.
The forms for the adjective are:preposterousmore preposterousmost preposterous
ridiculous
no, similar to preposterous, strange
Preposterous, ridiculous, ludicrous, farcical, laughable, risible, idiotic, stupid, and foolish.
Synonyms: absurd, idiotic, ludicrous, preposterous, Antonyms: believable, realistic, reasonable, sensible, understandable Hope this helps!
Preposterous is an adjective and may refer to something that is not within reason or that is absurd. Something that is preposterous is contrary to nature, reason or sense.
Preposterous means absurd, incongruous, out of the question, highly unlikely, amazing, incredible, dubious, or simply ridiculous.
'Preposterous' is an adjective. It 'describes' a noun. For example: "That idea is preposterous!" The 'idea' is the noun, and 'preposterous' is describing it.
preposterous ,phosphorus
The forms for the adjective are:preposterousmore preposterousmost preposterous
The idea was so preposterous it was unlikely to have been invented.
It is preposterous to pay a thousand dollars for a five dollar meal.
It was preposterous of them to think that I would pay their bill without questioning the added charges.
The theory that Stonehenge was constructed by alien life-forms is utterly preposterous.
Deserving or inspiring ridicule; absurd, preposterous,
Preposterous.
ridiculous