chromatology

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

noun

a treatise on colors.

Origin of chromatology

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

British Dictionary definitions for chromatology

chromatology
/ (ˌkrəʊməˈtɒlədʒɪ) /

noun

another name for chromatics