synodicon
noun
syn·odi·con
| \ sə̇ˈnädə̇ˌkän, sēnȯt͟hēˈkȯn\
plural -s
Definition of synodicon
: a letter, decree, or other document emanating from a synod in the Eastern Orthodox Church
specifically
: an instrument of appointment to a high ecclesiastical office (as of a bishop)
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