ablaut ablator • ablaze · · · Info · Definitions · Characters · · ablaut · · Text Latin · · Script 6 · · Length Definitions · · · (noun) a vowel whose quality or length is changed to indicate linguistic distinctions (such as sing sang sung song). · · Noun Definition 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 l latin small letter l U+006C t latin small letter t U+0074 u latin small letter u U+0075