mistrial mistressly • mistrist · · · Info · Definitions · Characters · · mistrial · · Text Latin · · Script 8 · · Length Definitions · · · (noun) a trial that is invalid or inconclusive. · · Noun Definition 1 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 l latin small letter l U+006C 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