| officiate | (v) act in an official capacity in a ceremony or religious ritual, such as a wedding, Example: Who officiated at your wedding? |
| officiate | (v) perform duties attached to a particular office or place or function, Syn. function, Example: His wife officiated as his private secretary |
| officiation | (n) the performance of a religious or ceremonial or public duty |
| Officiate | v. i. |
| Officiate | v. t. To discharge, perform, or supply, as an official duty or function. [ Obs. ] [ 1913 Webster ] Merely to officiate light |
| Officiator | n. One who officiates. Tylor. [ 1913 Webster ] |