Added 10 October 2026 bubbler /ˈbʌb.lə/ noun Categories: ThingsRare Words noun ! Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about bubbler at Wordnik → Where our words come from → Something that emits bubbles. An airstone for an aquarium. A drinking fountain. Related Words: flaskfrittedhubble-bubblebubble-upbubblementburblerbubblingbubblebubblybubblin Back to today's word