Noah Webster's Dictionary 1. (v. i.) To act as an officer or referee in performing a duty; to transact the business of an office or public trust; to conduct a public service. 2. (v. t.) To discharge, perform, or supply, as an official duty or function.

Multi-Version Concordance Officiate (1 Occurrence) 2 Kings 17:32 So they went on worshipping the Lord, and made for themselves, from among all the people, priests for the high places, to make offerings for them in the houses of the high places. (See NIV)