bleached; bleaching; bleaches
Synonyms of bleachnext

transitive verb

1
: to remove color or stains from
2
a
: to make whiter or lighter especially by physical or chemical removal of color
bleach clothing
the sun had bleached her hair
b
: to remove, make dull, or sanitize as if by removing color
bleaches colonialism of its genocidal legacy.H. A. Giroux

intransitive verb

1
: to grow white or lose color
2
of coral : to expel symbiotic zooxanthellae exposing a white skeleton

bleach

2 of 2

noun

1
: the act or process of bleaching
2
: a preparation used in bleaching
3
: the degree of whiteness obtained by bleaching

Examples of bleach in a Sentence

Verb bones bleached white by the sun She bleached her hair blonde.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
As wildfire smoke plumes travel thousands of miles, sunlight and atmospheric chemistry bleach their color, strip away their campfire aroma and add them to the mix of urban smog. Michael A. Robinson, The Conversation, 25 Aug. 2026 Once they are recovered, the remains are often sun-bleached, scavenged and without any recognizable features, Kaplan said. Emma Tucker, CNN Money, 24 Aug. 2026
Noun
Make Sure the Hydrogen Peroxide Sits Long Enough Hydrogen peroxide needs contact time to sanitize and bleach, so don’t rush through the cleaning process by hastily wiping hydrogen peroxide away. Michelle Mastro, The Spruce, 31 Aug. 2026 Avoid chlorine bleach as your first choice of remedy for yellowed pillowcases. Caroline Lubinsky, Martha Stewart, 30 Aug. 2026 See All Example Sentences for bleach

Word History

Etymology

Verb

Middle English blechen, going back to Old English blǣcan, going back to Germanic *blaikjan- (whence also Middle Dutch bleken "to bleach, whiten," Old High German bleichen "to make pale," Old Icelandic bleikja "to bleach"), weak verb derivative of *blaik- "bright" (whence Old English blāc "bright, shining, pale," Old Saxon blēk, Middle Dutch bleec, Old High German bleih, Old Icelandic bleikr), going back to dialectal Indo-European *bhlei̯ǵ-, whence also Old Church Slavic blĭštati sę, bliscati sę "to sparkle, glitter," bliskŭ "flash (of lightning)," Lithuanian blỹksti "to become white or pale," bliskė́ti, bliškė́ti "to shine, sparkle"

Note: See also note at black entry 1.

Noun

derivative of bleach entry 1.

First Known Use

Verb

before the 12th century, in the meaning defined at transitive sense 1

Noun

1746, in the meaning defined at sense 1

Time Traveler
The first known use of bleach was before the 12th century

Browse Nearby Words

Cite this Entry

“Bleach.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bleach. Accessed 1 Sep. 2026.

Kids Definition

1
: to remove color or stains from
2
: to make whiter or lighter
3
: to grow white : lose color

bleach

2 of 2 noun
1
: the act or process of bleaching
2
: a chemical used in bleaching

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