plains pocket mouse plains pocket gopher • plainspoken · · · Info · Definitions · Synonyms · Characters · · plains pocket mouse · · Text Common · · Latin · · Scripts 19 · · Length 4 · · Syllables Definitions · · · (noun) small rodent of open areas of United States plains states. Synonyms: plains pocket mouse, Perognathus flavescens. · · Noun Definition 1 Synonyms · · · perognathus flavescens · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075