Meanings
plural ringbills
- Aythya collaris, a diving duck of North America with a white band around the bill.
Origin
Cite this entry
ringbill. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/ringbill
“ringbill.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ringbill. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “ringbill,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/ringbill.
Source: ringbill on Wiktionary, CC BY-SA 4.0.