ataxia ataxaphasia • ataxiagram · · · Info · Definitions · Synonyms · Characters · · ataxia · · Text Latin · · Script 6 · · Length Definitions · · · (noun) inability to coordinate voluntary muscle movements; unsteady movements and staggering gait. Synonyms: ataxy, dyssynergia, motor ataxia. · · Noun Definition 1 Synonyms · · · ataxy · · Synonym 1 dyssynergia · · Synonym 2 motor ataxia · · Synonym 3 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 t latin small letter t U+0074 x latin small letter x U+0078