operation
noun/ˌɑpəˈreɪʃən/
Frequency rank: #983 most common English word
Meaning
A medical procedure done on the body; or an organized activity.

Example sentence
The doctor performed a successful operation to remove the tumor.
Synonyms & related words
Practice this word in the quiz
More words in ranks 901–1,000
- imagineTo form a picture or idea of something in your mind.
- impactA strong effect that one thing has on another; or a forceful collision.
- lackThe state of not having enough of something.
- learningThe process of gaining knowledge or skills.
- multipleMore than one; many.
- organizationA group of people working together for a shared purpose.
- protectTo keep someone or something safe from harm or danger.
- secretInformation kept hidden from others; not to be shared.
- seniorOlder or higher in rank; an older or more advanced person.
- springThe season between winter and summer, when plants begin to grow.