upend
- v become turned or set on end
the airplanes upended - v set, turn, or stand on end
upend the box and empty the contents
- The president and general manager of the Brooklyn Dodgers was the one with the will and the power to upend the idiotic myopia of the sport's other sachems.
- Ridley Scott has a gift for taking old movie ideas and investing them with chic menaceuntil they not only look new but also upend the whole genre.
- A pilot project aims to upend the publishing industry, and help strapped students, by offering textbooks free of charge online.