Im*pec"ca*ble (?), a. [L. impeccabilis; pref. im- not + peccare to err, to sin: cf. F. impeccable.]

Not liable to sin; exempt from the possibility of doing wrong.



One who is impeccable; esp., one of a sect of Gnostic heretics who asserted their sinlessness.

God is infallible, impeccable, and absolutely perfect. P. Skelton.


© Webster 1913.

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