Plymouth colony plymouth colony • Plymouthism · · · Info · Definitions · Characters · · Plymouth colony · · Text Common · · Latin · · Scripts 15 · · Length 5 · · Syllables Definitions · · · (noun) colony formed by the Pilgrims when they arrived at Plymouth Rock in 1620; it was absorbed into the Massachusetts Bay Colony in 1691. Synonyms: Plymouth Colony. · · Noun Definition 1 Characters · · space U+0020 P latin capital letter p U+0050 c latin small letter c U+0063 h latin small letter h U+0068 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 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079