فدا fidā A (Heb. To redeem) s. f. Sacrifice, consecration, redemption, devoting oneʼs self to save another, ransom, exchange, cartel. فداکرنا fidā karnā, To devote, to sacrifice. A. P. فدائي fidā-ī, s. One who willingly hazards life in an act or for any one; a lover, thief, murderer.