Indulge is a verb that means " to give in to something ," like when you indulge your craving for chocolate by eating a big piece of it. The original meaning of indulge is "to treat with unearned favor." Indulge definition: to yield to an inclination or desire; allow oneself to follow one's will (often followed byin ).. See examples of INDULGE used in a sentence. Learn the meaning of indulge , a verb that means to allow oneself or others to have or do something that is pleasurable or satisfying. Find out the synonyms, pronunciation, grammar, and usage of indulge with examples and translations. INDULGED definition : 1. past simple and past participle of indulge 2. to allow yourself or another person to have…. Learn more.