Synonyms:
umpirage, officiation, officiating, refereeing
Meaning: the act of umpiring; "the officiating was excellent"
Usage examples
Two hours later, thirty officiating ministers from the most populous, and consequently the most disturbed parishes of Paris had assembled there.
The two officiating human beings, safe at the stationary centre, and himself, just outside the circle of operation, alone remained untouched and unaffected.