Definitions
Working, running, or controlling equipment.
Used in a sentence
“Don't touch the operating machinery.”
“The team arbitrarily chose that one operating frame of reference which we all use today.”
“Sure, academic medicine is fascinating — but operating is the reason I became a surgeon.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“On duty”9 letters
Not quite right?
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