In-crĕd'i-ble, a.

a. [Prefix in, not, and credible; O. Fr. incredible, N. Fr. incroyable, Sp. incredible, increible, It. incredibile, Lat. incredibilis.] Not credible; impossible to be believed; not to be credited; too extraordinary and improbable to admit of belief.

Why should it be thought a thing incredible with you that God should raise the dead? Acts xxvi. 8.