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spectroheliograph

play
noun spec·tro·he·lio·graph \-ˌgraf\

Definition of spectroheliograph

  1. :  an apparatus for making spectroheliograms

spectroheliography

play \-ˌhē-lē-ˈä-grə-fē\ noun


Origin and Etymology of spectroheliograph

International Scientific Vocabulary


First Known Use: 1892


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