INERRABLE
a.[in and err. ] That cannot err; exempt from error or mistake; infallible.
INERRABLENESS
n.Exemption from error; inerrability.
In *er "ra *ble, a. Etym: [L. inerrabilis. See In- not, and Err. ]
INERRABLENESS In *er "ra *ble *ness, n.