colorimeter
noun
Forms colorimeters colourimeter
- noun Any of various instruments designed to determine the color of something, by comparison with standard colors or by spectroscopy.
- noun (analytical chemistry) An analytic instrument that estimates the concentration of a substance in a sample by measuring its color against the solution's complementary color.
Synonyms
Etymology
From color + -meter. Compare Latin color, colōris.
Webster’s 1913
- noun An instrument for measuring the depth of the color of anything, especially of a liquid, by comparison with a standard liquid.
Etymology [Color + -meter: cf. F. colorimètre.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “colorimeter”, CC BY-SA 4.0. Details