bluing

noun

blu·ing ˈblü-iŋ

variants or blueing

: a preparation used in laundering to counteract yellowing of white fabrics

Word History

First Known Use

1652, in the meaning defined above

Time Traveler

The first known use of bluing was in 1652

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Browse Nearby Words

bluid

bluing

bluish

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Cite this Entry

Style

“Bluing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bluing. Accessed 31 Oct. 2025.

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Kids Definition

bluing

noun

blu·ing

variants or blueing

ˈblü-iŋ

: a mixture used in laundering to prevent yellowing of white fabrics

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