spectroheliogram
nounEtymology From spectro- + heliogram.
1
Astronomy, Natural sciences A photograph taken using a spectroheliograph.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology From spectro- + heliogram.
Astronomy, Natural sciences A photograph taken using a spectroheliograph.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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