|1.||[ adjective ] insanely irresponsible|
"an idiotic idea"
|2.||[ adjective ] having a mental age of three to seven years|
|3.||[ adjective ] completely devoid of wisdom or good sense|
|Synonyms:||ridiculous preposterous absurd laughable nonsensical cockeyed ludicrous derisory|
"the absurd excuse that the dog ate his homework" "a contribution so small as to be laughable" "it is ludicrous to call a cottage a mansion" "a preposterous attempt to turn back the pages of history"