noun see spectroheliograph

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • spectroheliography — See spectroheliographic. * * * …   Universalium

  • spectroheliograph — noun Etymology: International Scientific Vocabulary Date: 1892 an apparatus for making spectroheliograms • spectroheliography noun …   New Collegiate Dictionary

  • photography — Synonyms and related words: X ray photography, abstract art, aerial photography, aerophotography, albertype, art, art form, artist, arts and crafts, arts of design, astrophotography, book printing, calligraphy, candid photography, cave art,… …   Moby Thesaurus

  • spectroheliograph — /spɛktroʊˈhiliəˌgræf/ (say spektroh heeleeuh.graf), / graf/ (say grahf) noun an apparatus for making photographs of the sun with monochromatic light, to show the details of the sun s surface and surroundings as they would appear if only that one… …   Australian English dictionary

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