broadly or extravagantly humorous; resembling farce; "the wild farcical exuberance of a clown"; "ludicrous green hair"
emphasis If you describe something as ludicrous, you are emphasizing that you think it is foolish, unreasonable, or unsuitable. It was ludicrous to suggest that the visit could be kept secret It's a completely ludicrous idea. = ridiculous + ludicrously lu·di·crous·ly By Western standards the prices are ludicrously low. completely unreasonable, stupid, or wrong = ridiculous (ludicrus , from ludus )
Being without luck; unpropitious; unfortunate; unlucky; meeting with ill success or bad fortune; as, a luckless gamester; a luckless maid
completely devoid of wisdom or good sense; "the absurd excuse that the dog ate his homework"; "that's a cockeyed idea"; "ask a nonsensical question and get a nonsensical answer"; "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"; "her conceited assumption of universal interest in her rather dull children was ridiculous"