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rose bengal. In DICTIOUS you will not only get to know all the dictionary meanings for the word
rose bengal, but we will also tell you about its etymology, its characteristics and you will know how to say
rose bengal in singular and plural. Everything you need to know about the word
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English
Noun
rose bengal (uncountable)
- 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein, a stain whose sodium salt is commonly used in eyedrops to stain damaged cells and thereby identify damage.