betaine betailor • betainogen · · · Info · Definitions · Characters · · betaine · · Text Latin · · Script 7 · · Length 2 · · Syllables Definitions · · · (noun) a sweet tasting alkaloid that occurs in sugar beets. · · Noun Definition 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E t latin small letter t U+0074