when a person jumps from a height of minimum 2 stories
Levi told Jeff to plummet when he broke the overhead in chem. class.
от the Chemistry kid 06 май 2004
3 more definitions
to fall from a high level or position
Prices have plummeted.
от English_dictionary 05 януари 2013
to fall really fast straight down
susie just plummeted off that building and is laying in a bloody mass over there
от SN 04 август 2003
jumping into the creek from a rope and yelling plummet! at the same time
от ReneeIsMe 21 март 2006