operating
UK /ˈɑpəɹeɪtɪŋ/ US /ˈɑpəɹeɪtɪŋ/
adj 2noun 1
Definitions
adj
1
In operation; that operates.
Don't touch the operating machinery.
2
Involved in an operation.
The team arbitrarily chose that one operating frame of reference which we all use today.
noun
1
Synonym of operation (in the uncountable sense).
Sure, academic medicine is fascinating — but operating is the reason I became a surgeon.
Operating on conscious patients involves some additional considerations.
Your note
not saved0 chars