'Heliochromy' definitions:

Definition of 'Heliochromy'

From: GCIDE
  • Heliochromy \He"li*o*chro`my\ (h[=e]"l[i^]*[-o]*kr[=o]`m[y^] or h[=e]`l[i^]*[o^]k"r[-o]`m[y^]), n. The art of producing photographs in color. [1913 Webster]