Added 9 October 2026 gabfest /ˈɡæbˌfɛst/ noun Categories: LanguageObscure Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about gabfest at Wordnik → Where our words come from → Light informal conversation for social occasions. Related Words: causeriechitchatgossiptittle-tattlegabchin-wagchin-wagginggagfesttalkfestjabberfestyakfest Back to today's word