verb

opérer

operate

C’est agir pour changer ou réparer quelque chose, souvent en médecine, comme quand un docteur soigne une personne avec une intervention.

Definition & meaning

Opérer means to operate, with several related meanings:

  • Medicine: to perform surgery on someone.
  • To carry out or bring about: to perform a change, transformation, or selection.
  • To function or act: to operate or work, especially in a technical or professional context.
  • To take place: in the pronominal form, s’opérer means “to occur” or “to come about.”

Grammar & Word origin

Opérer is a regular -er verb, though its stem changes in some forms: j’opère, nous opérons, j’opérerai or j’opèrerai.

It can be transitive, as in operating on a patient, or intransitive, as in a machine operating. The pronominal form is s’opérer .

The word comes from Latin operari, meaning “to work” or “to carry out.”

Synonyms & antonyms

  • effectuer — “to carry out”; more general than opérer and not used for performing surgery.
  • fonctionner — “to function”; emphasizes working properly rather than acting or carrying out an operation.
  • se produire — “to occur”; a common synonym for s’opérer, though it does not specifically suggest a gradual change.
  • cesser — “to cease”; can contrast with opérer in the sense of functioning or acting.

Common phrases & collocations

  • opérer un patient — to operate on a patient
  • opérer un changement — to bring about a change
  • opérer une distinction — to draw a distinction
  • le changement s’opère — the change is taking place

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Examples

Le docteur doit opérer demain.verb

The doctor has to operate tomorrow.

Le chirurgien va opérer ce patient aujourd’hui.verb

The surgeon is going to operate on this patient today.

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