reverse operation

[/rɪˈvɜːrs ɒpəˈreɪʃən/]
nounpl: reverse operations
operação inversa
1. A mathematical or logical operation that undoes or negates the effect of a previous operation
Division is the reverse operation of multiplication.
A divisão é a operação inversa da multiplicação.
2. In computing, an action that reverses or undoes a previous command or process
The undo function performs a reverse operation on the last edit.
A função desfazer realiza uma operação inversa na última edição.
3. A military maneuver executed in the opposite direction of a previous movement
The troops executed a reverse operation to retreat from enemy territory.
As tropas executaram uma operação inversa para se retirar do território inimigo.
The term 'operação inversa' is widely used in Brazilian and Portuguese mathematics education and computer science. In both American and Brazilian contexts, this is primarily technical vocabulary used in academic and professional settings rather than colloquial speech.
Synonyms / Sinônimos
inverse operationopposite operationundo operationback operation
Antonyms / Antônimos
forward operationoriginal operationdirect operation

Regional Variations

General Brazilian
operação inversa
Standard term used in mathematics and computing contexts
Portugal
operação inversa
Same usage as Brazilian Portuguese; also used in technical documentation
São Paulo
operação inversa
Common in tech industries and educational settings

Related Words

inverseundorevertcounteroperationarithmetic operationmathematical function

Related Idioms & Phrases

to reverse course
to turn the tables
to go backwards
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