allochroism

al·lo·chro·ism

(al'ō-krō'izm), A change or changeability in color. [allo- + G. chrōa, color]

allochroism

A term of waning use for any change in colour.

allochroism

(ă-lōk′rō-ĭzm) (al″ō-krō′ĭzm) [ allo- + Gr. chroa, color, + -ism] A change in color.