INDULGENCE Definition Meaning - Merriam-Webster The meaning of INDULGENCE is the act of indulging in something; especially : self-indulgence How to use indulgence in a sentence the act of indulging in something; especially : self-indulgence; something indulged in; an indulgent act… See the full definition Games; Word of the Day; Grammar; Wordplay; Slang; Rhymes; Word Finder