indeprehensible

from The Collaborative International Dictionary of English v.0.48
Indeprehensible \In*dep`re*hen"si*ble\, a. [L.
   indeprehensibilis. See {In-} not, and {Deprehensible}.]
   Incapable of being found out. --Bp. Morton.
   [1913 Webster]
    

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