follow Dictionary.com

What does Boxing Day have to do with boxing?

cyanometer

[sahy-uh-nom-i-ter] /ˌsaɪ əˈnɒm ɪ tər/
noun, Optics.
1.
an instrument for measuring the amount and intensity of blue in light, as of the sky.
Origin
1820-1830
1820-30; cyano-1 + -meter
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source

Word of the Day

Difficulty index for cyanometer

Few English speakers likely know this word

Word Value for cyano

10
11
Scrabble Words With Friends

Nearby words for cyano meter