upend

1 ENTRIES FOUND:
upend /ˌʌpˈɛnd/ verb
upends; upended; upending
upend
/ˌʌpˈɛnd/
verb
upends; upended; upending
Britannica Dictionary definition of UPEND
[+ object]
1 
: to cause (something) to be upside down : to turn (something) over
2 
: to cause (someone) to fall down or be turned over
— sometimes used figuratively especially in U.S. English