flare (firework that produces a brilliant light or intense heat without an explosion) · flare (source of brightly burning light or intense heat used to attract attention in an emergency)
çekim: çoğul φωτοβολίδες · tamlayan φωτοβολίδας
köken: From φωτο- (foto-, “light”) + βολίδα (volída, “missile, projectile”), calque of German Leuchtkugel. First attested 1887.