noun \ə-ˈläk-sə-ˌzēn\

Definition of ALLOXAZINE

: either of two acidic compounds C10H6N4O2 containing a pyrimidine ring: a : a grayish green powder obtained by reaction of alloxan with the ortho form of phenylenediamine b : isoalloxazine

Seen & Heard

What made you want to look up alloxazine? Please tell us where you read or heard it (including the quote, if possible).