Meaning of operating
Pronunciation: (op'u-rā"ting), [key]
- used or engaged in performing operations: an operating surgeon.
- of, for, or pertaining to operations: an operating budget.
- of or pertaining to the proper operation of a machine, appliance, etc.: a manual of operating instructions.
- of, pertaining, or belonging to railroad workers, as engineers or firemen, who are directly engaged in the mechanical operation of trains: an operating union.
- operating (Thesaurus)