In‐vin″ci‐ble (?), a. [L. invincibilis: cf. F. invincible. See In- not, and Vincible.] Incapable of being conquered, overcome, or subdued; unconquerable; insuperable; as, an invincible army, or obstacle.
Lead forth to battle these my sons
Invincible. Milton.
— In‐vin″ci‐ble‐ness, n. — In‐vin″ci‐bly, adv.