verb (operat, ing)
- To perform a work or labor; to exert power or strengh, physical or mechanical; to act.
- To produce an appropriate physical effect; to issue in the result designed by nature; especially (Med.), to take appropriate effect on the human system.
- To act or produce effect on the mind; to exert moral power or influence.
- (medicine) To perform some manual act upon a human body in a methodical manner, and usually with instruments, with a view to restore soundness or health, as in amputation, lithotomy, etc.
- To deal in stocks or any commodity with a view to speculative profits.
- To produce, as an effect; to cause.
- To put into, or to continue in, operation or activity; to work; as, to operate a machine.
Etymology: operatus, past participle of operari to work, from opus, operis, work, labor
- Dutch: aandrijven, opereren
- French: opérer
- German: operieren
- Italian: operare, attivare
- Spanish: operar
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