Added 9 October 2026 oliver /ˈɑlɪvɚ/ noun Categories: PeopleUncommon Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about oliver at Wordnik → Where our words come from → United States jazz musician who influenced the style of Louis Armstrong (1885-1938). Related Words: corbinmooredorrbuitronmunsonfattyolivehallmarkeytonolivieroliviooliverio Back to today's word