bran

noun

: the edible broken seed coats of cereal grain separated from the flour or meal by sifting or bolting

Examples of bran in a Sentence

The doctor told me to eat more bran because it is a good source of fiber.
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.
Sources of phytate include wheat bran and dried beans.5 Caffeine and phosphorus: Caffeine and phosphorus intake also reduce the absorption of dietary calcium to an extent.2 High-fiber meals: High-fiber foods can bind to calcium and reduce its absorption. Trang Tran, Verywell Health, 27 May 2025 Add zinc to your diet with ingredients like almonds, oysters and wheat bran; magnesium with chia seeds, cashews and yogurt; vitamin B with bananas, chickpeas and tuna; and folate with broccoli, lentils and spinach, according to St-Onge’s book. Madeline Holcombe, CNN Money, 23 May 2025 Whole Wheat Bread Whole wheat bread is made from whole wheat flour, which contains the entire wheat kernel, including the germ, the endosperm, and the bran. Jillian Kubala, Health, 20 May 2025 White rice is made by stripping brown rice of its bran and germ, leaving behind the starchy endosperm. The Washington Post, San Diego Union-Tribune, 6 May 2025 See All Example Sentences for bran

Word History

Etymology

Middle English bran, bren, bryne, borrowed from Anglo-French bren, brin, bran (continental Old French brent, bran), going back to Gallo-Romance *brenno- (whence also Old Occitan bren "bran"), probably of pre-Roman substratal origin

Note: The etymon *brenno- is attested in most of the Gallo-Romance speech area, as well as in Catalan (14th-century breny) and Aragonese; older Spanish and Portuguese bren are most likely loans from Gallo-Romance. The word also exists in Romansh (Surselvan dialect bren "groats," Vallader dialect "bran") and in dialects of Upper Italian. Evidence for a feminine variant *brenna- is found mainly in central and southern Italian dialects (see Lessico etimologico italiano). The earliest form known is feminine, brinna in the Formulae imperiales of Louis the Pious (9th century), where bran is mentioned as food for dogs. In Middle French bran begins to appear in the sense "excrement, shit," which at least regionally may have led to replacement of bran in the sense "bran" by son (going back to Latin secundus "second," bran being a product of a second sifting of the flour). — A Celtic origin has been suggested for *brenno-, though Welsh brann, bran "bran" and Breton brenn are more likely loanwords from English and French, respectively.

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of bran was in the 14th century

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Cite this Entry

“Bran.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bran. Accessed 5 Jun. 2025.

Kids Definition

bran

noun
: the edible broken coat of the seed of a cereal grain left after the grain has been ground and the flour or meal sifted out

Medical Definition

bran

noun
: the edible broken seed coats of cereal grain separated from the flour or meal by sifting or bolting

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