1. noun
A papal decree prohibiting the administration of the sacraments from a political entity under the power of a single person (e.g., a king or an oligarchy with similar powers). Exteme unction/Anointing of the sick are excepted.
2. verb
a) To exclude (someone or somewhere) from participation in church services; to place under a religious interdict.
Grant did not cease his efforts to interdict Lees supply lines and break through the defenses.
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