stammerer stammer • stammering · · · Info · Definitions · Synonyms · Characters · · stammerer · · Text Latin · · Script 9 · · Length Definitions · · · (noun) someone who speaks with involuntary pauses and repetitions. Synonyms: stutterer. · · Noun Definition 1 Synonyms · · · stutterer · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 m latin small letter m U+006D r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074