IPA: /ˈɒpəreɪt/
KK: /ˈɑːpəˌreɪt/
To function or work in a particular way; to carry out a task or action.
The machine operates efficiently even in cold weather.
Past: operated
Past Participle: operated
To control or manage something, such as a machine or a business.
She learned how to operate the new software at work.
Past: operated
Past Participle: operated
Operate → It is formed from "operari" (meaning to work) and the suffix "-ate" (indicating a verb). The word "operate" means to work or function, especially in a specific way or under certain conditions.
Think of 'working' ('operari') to remember that 'operate' means to function or work in a particular manner.