Meanings
plural hair pencils
- biologyA pheromone signalling structure found in lepidopteran males.
Cite this entry
hair pencil. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/hair%20pencil
“hair pencil.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hair%20pencil. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “hair pencil,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/hair%20pencil.
Source: hair pencil on Wiktionary, CC BY-SA 4.0.