officiation
of·fi·cia·tion
noun
1.
2.
the performance of a religious or ceremonial or public duty
Origin
From officiate + -ion.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.