noun. a type of color blindness wherein red and green are not seen and therefore items are seen in hues of yellow or blue.

XANTHOCYANOPSIA: "Those with Xanthocyanopsia cannot see red or green and therefore, Christmas colors are seen in yellow and blue. "
Cite this page: N., Pam M.S., "XANTHOCYANOPSIA," in PsychologyDictionary.org, April 29, 2013, https://psychologydictionary.org/xanthocyanopsia/ (accessed September 26, 2021).