10 letters · 21 points in Scrabble
noun a lamp for providing momentary light to take a photograph
originEtymology tree Proto-Indo-European *bʰeh₂- Proto-Indo-European *bʰéh₂os Proto-Hellenic *pʰáwos Ancient Greek φᾰ́ος (phắos) Ancient Greek φῶς (phôs) Ancient Greek φωτο- (phōto-)der. English photo- English flash English photoflash From photo- + flash.
Etymology from Wiktionary, CC BY-SA 3.0