Meanings
plural black and white Helens
- Any of subspecies Papilio nephelus sunatus of papilionid butterflies, native to China and Southeast Asia.
Cite this entry
black and white Helen. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/black%20and%20white%20Helen
“black and white Helen.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/black%20and%20white%20Helen. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “black and white Helen,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/black%20and%20white%20Helen.
Source: black and white Helen on Wiktionary, CC BY-SA 4.0.