The property of being reversible.

plural of reversal

Of a motion, sequence, etc.: backwards; reversed. / Of a motor car: in reverse gear.

In a reversal manner; by means of reversing.

plural of reversalism

(rare) The state, property, or quality of being reversed.

(philosophy, theology, uncountable) The idea that what is true about the universe is the exact opposite of what a person or group of people believes.

plural of reverser

Something which reverses a particular action or condition. / (aviation) A thrust reverser. / (Scotland, law) A mortgager of land. / (slang, computing) A reverse-engineer.

(linguistics) Designating the reversion of an action.