What does reversal mean?
Reversal means a change to the opposite direction, course, or condition, and it can also mean the undoing of an earlier action or decision. The word is used broadly in everyday life and in formal settings such as law, business, politics, finance, and sport. A reversal may describe a policy being abandoned, a decision being overturned, a situation changing unexpectedly, or a person or object moving in the opposite direction. Its connotations are generally neutral, although the phrase “a complete reversal” can suggest that an earlier position has been abandoned entirely. Reversal is useful because it captures more than a simple change: it specifically implies opposition to what came before. The word also has a long linguistic connection with other terms based on turning, helping explain why reverse, revert, version, and convert form a recognizable family.
nounA reversal is a change to the opposite direction, course, or state, or the undoing of an earlier action or decision. It can also refer to a sudden shift in circumstances, policy, opinion, or fortune.
- A change to the opposite direction, course, state, or condition; the undoing of a previous action or decision.
- A sudden shift in circumstances, opinion, policy, performance, or fortune.
- A turning back or movement in the opposite direction.
"The decision was reversed after a complete reversal in the political situation."
"The company announced a sharp reversal in its expansion plans after demand fell."
"The judge's ruling was subject to reversal by the appeals court."
"After reaching the far side of the pool, she made a reversal and swam back."
Used when referring to multiple changes, decisions, or instances of a trend moving in the opposite direction.
"The series experienced several reversals before achieving consistent success."
Reversal belongs to a family of words built on the Latin idea of turning: convert, version, revert, and reverse all share that turning root.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does reversal come from?
Reversal is an English noun formed from reverse with the suffix -al. Reverse came through Old French revers from Latin reversus, a past participle of vertere, meaning “to turn.” The same Latin root appears in related words such as convert, revert, and version, all expressing forms of turning or changing direction.
Related word forms
How reversal is actually used
The word is formal but widely used in general, business, legal, political, and financial contexts. It often suggests a notable or complete change rather than a minor adjustment.
Easily confused with reversal
A reversal is the noun naming a change to the opposite, while reverse is commonly the verb describing the act of changing something or the adjective meaning directed backward.
Reversal emphasizes a change to an opposite course or the undoing of something, whereas inversion often emphasizes placing, turning, or arranging something upside down or in the opposite order.