Stereochromy
Pronunciation : Ste`re*och"ro*my
Part of Speech : n.
Etymology : [Stereo- + Gr. chrw^ma color.]
Definition : Defn: A style of painting on plastered walls or stone, in which the colors are rendered permanent by sprinklings of water, in which is mixed a proportion of soluble glass (a silicate of soda).
Source : Webster's Unabridged Dictionary, 1913