Date: 1823 transitive verb to set or stand on end, 2. to affect to the point of being upset or flurried , defeat , beat , intransitive verb to rise on an end
UPEND
Meaning of UPEND in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012