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fluoresceine

noun

a yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium chloride in order to precipitate…

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Word Facts

Word length
12
Starts with
F
Ends with
E
Contains
LU
Scrabble score
17
Database source
OEWN 2025 Core

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Definitions

noun

  1. a yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium chloride in order to precipitate silver chloride (turns pink when no chloride ions are left in solution and negative fluorescein ions are then absorbed)

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