Of a food or diet, low in carbohydrates.(adjective)
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Use "low-carb" in a sentence
"Some so-called low-carb products are ones we have been eating for years that are naturally low in carbohydrates, such as salad dressings and peanut butter, dressed up with new labels."
"Interest in low-carb eating and the popularity of energy bars have also raised awareness of new sources of protein."
"I got into the habit of eating a lot of cheese when I was on a low-carb diet—it was the only thing that really filled me up."