plump in


Also found in: Thesaurus.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Verb1.plump in - arrive suddenly and unannounced; "He plumped in on a Sunday morning"
arrive, come, get - reach a destination; arrive by movement or progress; "She arrived home at 7 o'clock"; "She didn't get to Chicago until after midnight"