Added 10 October 2026 onomatopoesis noun Categories: Obscure Words noun ! Definition from Wiktionary (CC BY-SA). More about onomatopoesis at Wordnik → Where our words come from → onomatopoeia Related Words: onomatopoiesisonomatopoesyonomatopoeicsonomatopoeianonomatopœiaonomatopoeiaonomatopoetryonomatopoieticonomatopeonomatopyonomatopeiaonomatapoeia Back to today's word