cyanometer
[sahy-uh-nom-i-ter]
- an instrument for measuring the amount and intensity of blue in light, as of the sky.
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Origin of cyanometer
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for cyanometer
Historical Examples
An instrument called a “cyanometer,” meaning “measurer of blue,” is used for ascertaining the intensity of color in the sky.
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