arrogate
🇺🇸
/ˈærəɡeɪt/
🇬🇧
/ˈærəɡeɪt/
to wrongly claim something for yourself, like power or authority, that you don't actually have
He shouldn't arrogate the right to make decisions for everyone else.
他不應該擅自決定為其他人做決定。