futility
WIKIMEDIA DISAMBIGUATION PAGE
Futile; Futility (novel); Futility (disambiguation)
(n.) = inutilidad, futilidad
Ex: Quickly recognizing the futility of trying to decipher the purpose of the call, she dismissed it from her mind and continued on.
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* exercise in futility = tarea inútil
* point of futility = nivel de saturación, nivel de saciedad