English Dictionary: Eosin | by the DICT Development Group |
2 results for Eosin | |
From WordNet (r) 3.0 (2006) [wn]: | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Eosin \E"o*sin\, n. [Gr. [?] dawn.] (Chem.) A yellow or brownish red dyestuff obtained by the action of bromine on fluoresce[8b]n, and named from the fine rose-red which it imparts to silk. It is also used for making a fine red ink. Its solution is fluorescent. |