From Longman Dictionary of Contemporary Englishboozingbooz‧ing /ˈbuːzɪŋ/ noun [uncountable] informal DFDwhen someone drinks alcohol, especially a lot of it You’ve been out boozing, haven’t you? —booze verb [intransitive]
Examples from the Corpus
boozing• At this age boozing didn't have much visible effect and he always had a red face anyway.• If lager and lying about, boutiques and boozing, sun and seduction are what turn you on, forget the north. 