Simple past tense and past participle of indulgence.(verb)
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Use "indulgenced" in a sentence
"We might say that people are being denied their essential rights as Catholics to freely use the indulgenced texts for our faith for purposes of public prayer."
"It is not Creative Commons, it is still proprietary, it is still claiming royalties on indulgenced ritual texts, but, still, congratulations are due."
"It is about charging for the legal right to print an indulgenced liturgical text that should by right be the property of all the faithful."