complex carbohydrate

noun

: a polysaccharide (such as starch or cellulose) consisting of usually hundreds or thousands of monosaccharide units
also : a food (such as rice or pasta) composed primarily of such polysaccharides

Examples of complex carbohydrate 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.
Oats and quinoa are both popular complex carbohydrate sources that are commonly recommended by nutrition experts. Jillian Kubala, Health, 25 Feb. 2026 But there are many health benefits in choosing more complex carbohydrates and eating more fiber. Mira Miller, Verywell Health, 25 Feb. 2026 Sweet potatoes, parsnips, and beets provide complex carbohydrates along with alkalizing minerals, supporting steady energy without sharp blood-sugar spikes. Mélanie Defouilloy, Vogue, 24 Feb. 2026 One big reason is that oats themselves are rich in complex carbohydrates and soluble fiber, particularly beta-glucan. Daryl Austin, USA Today, 21 Feb. 2026 See All Example Sentences for complex carbohydrate

Word History

First Known Use

1938, in the meaning defined above

Time Traveler
The first known use of complex carbohydrate was in 1938

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Cite this Entry

“Complex carbohydrate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/complex%20carbohydrate. Accessed 6 Mar. 2026.

Medical Definition

complex carbohydrate

noun
: a polysaccharide (as starch or cellulose) consisting of usually hundreds or thousands of monosaccharide units
also : a food (as rice or pasta) composed primarily of such polysaccharides
Last Updated: - Updated example sentences
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