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
Aim for 20–40 grams of protein at breakfast to improve fullness and blood sugar control, and choose fiber-rich carbs to avoid spikes and crashes. Verywell Health, 5 July 2026 Cardiologists and dietitians say several familiar staples of the American diet, from red meat to refined carbs, are the ones most likely to push LDL cholesterol in the wrong direction. Samantha Agate, Fort Worth Star-Telegram, 1 July 2026 Roughly 3,500 calories, 530 grams of carbs and about 400 grams of sugar in three hours. Melissa Oyler, Charlotte Observer, 29 June 2026 Pairing carbs with protein and fiber can improve blood sugar response after eating. Jillian Kubala, Health, 25 June 2026 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 6 Jul. 2026.

Medical Definition

carb

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