From Longman Dictionary of Contemporary Englishoverindulgeo‧ver‧in‧dulge /ˌəʊvərɪnˈdʌldʒ $ ˌoʊ-/ verb 1 [intransitive]DFTOO/TOO MUCH to eat or drink too much It’s hard not to overindulge at Christmas.2 [transitive]STRICT to let someone have everything they want, or always let them do what they want → spoil Penny was overindulged by her parents. —overindulgence noun [uncountable]→ See Verb table
Examples from the Corpus
overindulge• It's hard not to overindulge during the holidays.• Sam's parents constantly overindulge him. 