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chromatology

American  
[kroh-muh-tol-uh-jee] / ˌkroʊ məˈtɒl ə dʒi /

noun

  1. chromatics.

  2. a treatise on colors.


chromatology British  
/ ˌkrəʊməˈtɒlədʒɪ /

noun

  1. another name for chromatics

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of chromatology

First recorded in 1840–50; chromato- + -logy