plump in plump for • plumping · · · Info · Definitions · Characters · · plump in · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (verb) arrive suddenly and unannounced. Synonyms: plump in. Example: "He plumped in on a sunday morning." · · Verb Definition 1 Characters · · space U+0020 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E p latin small letter p U+0070 u latin small letter u U+0075