Found 2 items, similar to upend.
English → English (WordNet) Definition: upend upend v 1: become turned or set on end; “the airplanes upended” 2: set, turn, or stand on end; “upend the box and empty the contents”
English → English (gcide) Definition: Upend Upend \Up*end"\, v. t. To end up; to set on end, as a cask. [1913 Webster]