Meaning of REVERSAL in English

REVERSAL

n.

Pronunciation: ri- ' v ə r-s ə l

Function: noun

Date: 15th century

1 : an act or the process of reversing

2 : a conversion of a photographic positive into a negative or vice versa

3 : a change (as of fortune) often for the worse

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.