inerrable

from WordNet (r) 3.0 (2006)

inerrable
    adj 1: not liable to error; "the Church was...theoretically
           inerrant and omnicompetent"-G.G.Coulton; "lack an
           inerrant literary sense"; "an unerring marksman" [syn:
           {inerrable}, {inerrant}, {unerring}]

from The Collaborative International Dictionary of English v.0.48

Inerrable \In*er"ra*ble\, a. [L. inerrabilis. See {In-} not, and
   {Err}.]
   Incapable of erring; infallible; unerring. "Inerabble and
   requisite conditions." --Sir T. Browne. "Not an inerrable
   text." --Gladstone.
   [1913 Webster]

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