Added 10 October 2026 frothy adjective Categories: Describing WordsRare Words In Latin: spumeus Wiktionary adjective ! Definition from Wiktionary (CC BY-SA). More about frothy at Wordnik → Where our words come from → Foamy or churned to the point of becoming infused with bubbles. I like my milkshakes frothy, not flat like this! Lightweight; lacking depth or substance. songs with frothy lyrics Highly speculative; having high risk and high return. noun A serving of beer. Related Words: foamyfoamingbubblingbubblyeffervescenteffervescinggaseousbloatlightfrothsomespumousyeasty Back to today's word