Main Entry: er·y·thrism

Pronunciation: \ˈer-ə-ˌthri-zəm\

Function: noun

Date: 1864

: a condition marked by exceptional prevalence of red pigmentation (as in hair or feathers)

— er·y·thris·tic \ˌer-ə-ˈthris-tik\ also er·y·thris·mal \-ˈthriz-məl\ adjective