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)
   - fluorescein, fluoresceine, fluorescent dye

Type of: absorption indicator, dye, dyestuff

• Strigidae
• Strigiformes
• strigil
• strigose
• strike
• strike a blow
• strike a chord
• strike a note
• strike back
• strike down
• strike dumb
• strike hard
• strike home
• strike leader
• strike off
• strike pay
• strike up
• strike zone
• strike-slip fault
• strikebound
• strikebreaker
• strikebreaking
• strikeout
• striker
• striking