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Dictionary


spec•tro•he•li•o•scope



Pronunciation: (spek"trō-hē'lē-u-skōp"), [key]
n.
1. a spectroheliograph.
2. a similar instrument, used for visual instead of photographic observations.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

spectroheliographspectrology

 

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