Cyanometer

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Cyanometer \Cy`a*nom"e*ter\ (s?`?-n?m"?-t?r), n. [Gr. ky`anos a
     dark blue substance + -meter: cf. F. cyanom[`e]tre.]
     An instrument for measuring degress of blueness.
     [1913 Webster]