The Collaborative International Dictionary
Allochroous
Allochroous \Al*loch"ro*ous\, a. [Gr. ? changed in color, fr. ? other + ? color.] Changing color.
Wiktionary
allochroous
a. Changing color.
Usage examples of "allochroous".
In some places the allochroous feathers had begun to appear frayed, tattered.