spectrohelioscope

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noun spec·tro·he·lio·scope \ ˌspek-trō-ˈhē-lē-ə-ˌskōp \

Definition of spectrohelioscope

2 :an instrument similar to a spectroheliograph used for visual as distinguished from photographic observations

Origin and Etymology of spectrohelioscope

International Scientific Vocabulary


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a strongly worded attack

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