low-carb

American  

[loh-kahrb] / ˈloʊˈkɑrb /

Or lo-carb

adjective

Informal.

1. containing few or fewer carbohydrates.

   a low-carb diet.

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Etymology

Origin of low-carb

First recorded in 1970–75; low ¹ + carb(ohydrate)

Example Sentences

"The efficacy of low-carb and low-fat diets in reducing CHD risk is a topic of ongoing debate, and past studies showed mixed findings."

From Science Daily • Feb. 17, 2026

Also featured are studies by Mr. Hall, who has shown that there is not a meaningful difference between low-carb and low-fat diets when it comes to losing weight.

From The Wall Street Journal • Oct. 5, 2025

The low-carb approach is different to the one taken by the NHS which supports suitable patients with a three-month diet replacement programme, where normal food is swapped for low-calorie soups, shakes and nutrition bars.

From BBC • Feb. 13, 2025

He signed up for WeightWatchers and bought “Dr. Atkins’ Diet Revolution” to try the low-carb regimen.

From Los Angeles Times • Jul. 18, 2024

By the time Dad sits down, with his own low-carb meal, the kids may have gotten up.

From "The Omnivore's Dilemma" by Michael Pollan