DECADENT Definition Meaning - Merriam-Webster The meaning of DECADENT is characterized by or appealing to self-indulgence How to use decadent in a sentence Did you know? characterized by or appealing to self-indulgence; marked by decay or decline… See the full definition Games; Word of the Day; Grammar; Wordplay; Slang; Rhymes; Word Finder; Thesaurus; Join MWU; More