Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb plump_in
1 sense of plump in
Sense 1
plump in -- (arrive suddenly and unannounced; "He plumped in on a Sunday morning")
=> arrive, get, come -- (reach a destination; arrive by movement or progress; "She arrived home at 7 o'clock"; "She didn't get to Chicago until after midnight")