billabong billable • billback · · · Info · Definitions · Characters · · billabong · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a stagnant pool of water in the bed of a stream that flows intermittently. · · Noun Definition 1 (noun) a branch of a river made by water flowing from the main stream only when the water level is high. · · Noun Definition 2 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F