Purpurin

Noun

Definitions

1.NounA red anthraquinone dye, extracted from madder, that is used as a biological stain

2.NounA protein of the lipocalin family

3.NounA brownish or deep red decorative glass used in ancient times

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.