a 1 q 10 u 1 a 1 l 1 u 1 n 1 g 2
8 letters · 18 points in Scrabble
Meaning
noun a device (trade name Aqua-Lung) that lets divers breathe under water; scuba is an acronym for self-contained underwater breathing apparatus
originAqualung was the original name for the first open-circuit SCUBA diving equipment by Emile Gagnan and Jacques Cousteau in 1943. From aqua- + lung.
Etymology from Wiktionary, CC BY-SA 3.0