Noun: officiation u,fi-shee'ey-shun
- The act of umpiring
"the officiation was excellent";
- umpirage, officiating, refereeing
- The performance of a religious, ceremonial or public duty
"The priest's officiation at the wedding was both solemn and joyful"
Derived forms: officiations
Type of: carrying into action, deciding, decision making, execution, performance