Vin″ci‐ble (?), a. [L. vincibilis, fr. vincere to vanquish, conquer: cf. F. vincible. See Victor.] Capable of being overcome or subdued; conquerable. “He, not vincible in spirit... drew his sword.” Hayward. “Vincible by human aid.” Paley.
Vincible ignorance(Theol.), ignorance within the individual's control and for which, therefore, he is responsible before God.