Found 1 items, similar to Impacable.
English → English (gcide) Definition: Impacable Impacable \Im*pa"ca*ble\, a. [L. pref. im- not + pacare to quiet. See Pacate.] Not to be appeased or quieted. [Obs.] --Spenser. -- Im*pa"ca*bly, adv. [1913 Webster]