Brightener definitions

Brightener

1) Sunbeam
Found on https://www.crosswordclues.com/clue/brightener

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brightener

An agent or combination of agents added to an electroplating bath to produce a smooth, lustrous deposit.
Found on http://www.encyclo.co.uk/local/20742

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brightener

An agent or combination of agents added to an electroplating bath to produce a smooth, lustrous deposit
Found on http://www.encyclo.co.uk/local/21115

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brightener

a person or thing that brightens. · a chemical or other agent used to increase brightness, as one added to toothpaste or detergent to intensify the cleansing or bleaching process.
Found on https://www.infoplease.com/dictionary/brightener

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