Photoheliograph definitions

Photoheliograph

• (n.) A modified kind of telescope adapted to taking photographs of the sun.
Found on http://thinkexist.com/dictionary/meaning/photoheliograph/

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Photoheliograph

Pho`to·he'li·o·graph noun [ Photo- + heliograph .] (Physics) A modified kind of telescope adapted to taking photographs of the sun.
Found on http://www.encyclo.co.uk/webster/P/77

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