LEARNit Dictionary
rollback
noun
/ˈrəʊlbæk/
UK
/ˈrəʊlbæk/
US
1
a reduction in a price or in pay, to a past level
کاهش قیمت, بازگشت قیمتی
2
the act of changing a situation, law, etc. back to what it was before
بازگشت به قبل, عقبگرد, واگرد