IPA: /ˌɒpəˈreɪʃənəli/
KK: /ˌɑːpəˈreɪʃənəli/
In a way that relates to the functioning or operation of something.
The team worked operationally to ensure the project was completed on time.
Operationally → It is formed from "operation" (from Latin "operatio", meaning a working or performance) and the suffix "-ally" (meaning in a manner relating to). The word "operationally" means in a manner that relates to operations or functioning.
Think of 'operation' as a way of working, and remember that 'operationally' means doing something in a way that relates to how things function.