nonsensical
  (a.)無意義的,荒謬的
  Non·sen·si·cal a. Without sense; unmeaning; absurd; foolish; irrational; preposterous. -- Non*sen*si*cal*ly, adv. -- Non*sen*si*cal*ness, n.
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  nonsensical
       adj 1: 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" [syn: absurd, cockeyed, derisory, idiotic,
               laughable, ludicrous, preposterous, ridiculous]
       2: having no intelligible meaning; "nonsense syllables"; "a
          nonsensical jumble of words" [syn: nonsense(a)]