# photoheliography

> English word · Noun

## Definitions
1. Heliography (photography of the sun), especially as undertaken using a photoheliograph.

## Etymology
From photo- + heliography.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/photoheliography