Of food, drink, medication, chewing gum, etc, not containing sugar (and usually sweetened with a sugar substitute instead).(adjective)
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Use "sugar-free" in a sentence
"Neither of them, then or later, said a word about sugar-free sweets, though next day when he had left for the gallery, Ella searched the house and satisfied herself that no more had been bought to replace those she had burnt in the garden."
"At the bottom of the box, her famous sugar-free honey-oat cookies, a carton of wheat germ, Sun Life Colon Health Fiber Biscuits, and Sun Life Colon Health Fiber supplements with a detailed pamphlet about caring for my digestive tract."
"For the lemon loaf (made especially with Josh in mind!), I omitted the cinnamon, used sugar-free lemon pudding, added 1 teaspoon of lemon extract, and 1 cup of frozen wild blueberries, thawed and drained."