adj.
Pronunciation: ˌ dü-t ə -r ə - ' nä-m ə -l ə s also ˌ dyü-
Function: adjective
Etymology: New Latin deuteranomal ia (fr. deuter- + Latin anomalia anomaly) abnormal trichromatism + English -ous
Date: 1911
: exhibiting partial loss of green color vision so that an increased intensity of green is required in a mixture of red and green to match a given yellow
– deu · ter · anom · a · ly \ - ' nä-m ə -l ē \ noun