officiant officialty • officiary · · · Info · Definitions · Characters · · officiant · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a clergyman who officiates at a religious ceremony or service. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 f latin small letter f U+0066 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074