Meaning of Brightener | Babel Free

Definitions

1. One who or that which brightens.
2. A chemical agent that absorbs ultraviolet and violet light and re-emits blue light by fluorescence, used to make fabric or paper look whiter.
3. Any substance added to an electrolytic bath to yield a brighter electroplated surface.

Equivalents

Examples

“Country air in the fields, or in gardens, when breathed at proper hours, is an excellent bracer of the nerves, and a sure brightener of the complexion.”

“Chirol's own⟳ advice was simple: get⟳ the Russian agreement signed. March⟳, month of change⟳, brightener of days and moods, brought that action notably closer.”

CEFR level