a curved flat piece of wood that you throw and that can fly in a circle and come back to you. Boomerangs were first used by Australian Aborigines as weapons when they were hunting.
بومرنگ, چوب بازگشتشونده
verb
1
if a plan boomerangs on somebody, it hurts them instead of the person it was intended to hurt
نتیجه معکوس داشتن, اثر برعکس داشتن, نتیجه معکوس دادن, واکنش معکوس دادن