Operation Definition & Meaning | Dictionary.com
https://www.dictionary.com/browse/operation
operation / ( ˌɒpəˈreɪʃən) / noun the act, process, or manner of operating the state of being in effect, in action, or operative (esp in the phrases in or into operation) a process, method, or …
DA: 54 PA: 5 MOZ Rank: 30