Meanings
- historicaluncountableA technique for producing of a print of sunspots from a photographic negative using a typographical press.
Origin
Cite this entry
heliotypography. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/heliotypography
“heliotypography.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/heliotypography. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “heliotypography,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/heliotypography.
Source: heliotypography on Wiktionary, CC BY-SA 4.0.