carb

1 of 3

noun (1)

slang

carb

2 of 3

noun (2)

variants or carbo
: carbohydrate
also : a high-carbohydrate food
usually used in plural

carb-

3 of 3

combining form

variants or carbo-
: carbon : carbonic : carbonyl : carboxyl
carbide
carbohydrate

Examples of carb in a Sentence

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.
Noun
My breakfast, during this time, consisted of porridge only (for the oats) and dinner was some combo of fish, carbs, and greens. Daisy Jones, Vogue, 11 Mar. 2025 In this state, the liver converts fats into ketones, which the brain uses as an alternate fuel source to the glucose that would ordinarily come from the breakdown of carbs. New Atlas, 4 Mar. 2025 Its overall carb content is quite high, which actually makes this a great bar for runners or other endurance athletes looking for a snack or meal replacement that will keep them full and energized. Megan Wahn, Bon Appétit, 3 Feb. 2025 All the subjects did two rounds of endurance tests on each diet: one with a carb drink every 20 minutes totaling 10 grams of carbs per hour, the other with a placebo drink with no carbs. Alex Hutchinson, Outside Online, 3 Mar. 2025 See All Example Sentences for carb

Word History

Etymology

Combining form

French, from carbone

First Known Use

Noun (1)

circa 1942, in the meaning defined above

Noun (2)

1965, in the meaning defined above

Time Traveler
The first known use of carb was circa 1942

Browse Nearby Words

Cite this Entry

“Carb.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carb. Accessed 19 Mar. 2025.

Medical Definition

carb

noun
variants or carbo
: carbohydrate
also : a high-carbohydrate food
usually used in plural
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