polysaccharide
noun
poly·sac·cha·ride
ˌpä-lē-ˈsa-kə-ˌrīd 
: a carbohydrate that can be decomposed by hydrolysis into two or more molecules of monosaccharides
especially
: one (such as cellulose, starch, or glycogen) containing many monosaccharide units and marked by complexity
Examples of polysaccharide in a Sentence
Recent Examples on the Web
This is due to compounds like polysaccharides contributing to a healthier gut environment.
—
Lana Barhum, Verywell Health, 19 Oct. 2024
This duo works to clarify the scalp and cleanse hair while replenishing shine-boosting moisture with marina algae polysaccharides.
—Jennifer Hussein, Allure, 9 Oct. 2024
The botanical extracts in this 100% natural-origin formula help both maintain skin’s natural lipid barrier with polysaccharides as well as defend against irritants thanks to extracts from plants native to harsh climates.
—Katie Becker, Vogue, 1 Oct. 2024
Just like the Instant Glow Serum, it’s made with Merit’s proprietary Great Skin Complex that includes peptides, spermidine, and barrier polysaccharides, which the brand says boost the tone, firmness, and elasticity of your skin.
—Clint Davis, Peoplemag, 11 Sep. 2024
See all Example Sentences for polysaccharide 
Lana Barhum, Verywell Health, 19 Oct. 2024
This duo works to clarify the scalp and cleanse hair while replenishing shine-boosting moisture with marina algae polysaccharides.
—Jennifer Hussein, Allure, 9 Oct. 2024
The botanical extracts in this 100% natural-origin formula help both maintain skin’s natural lipid barrier with polysaccharides as well as defend against irritants thanks to extracts from plants native to harsh climates.
—Katie Becker, Vogue, 1 Oct. 2024
Just like the Instant Glow Serum, it’s made with Merit’s proprietary Great Skin Complex that includes peptides, spermidine, and barrier polysaccharides, which the brand says boost the tone, firmness, and elasticity of your skin.
—Clint Davis, Peoplemag, 11 Sep. 2024
See all Example Sentences for polysaccharide
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'polysaccharide.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near polysaccharide
Cite this Entry
“Polysaccharide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polysaccharide. Accessed 1 Nov. 2024.
Copy CitationKids Definition
polysaccharide
noun
poly·sac·cha·ride
ˈpäl-i-ˈsak-ə-ˌrīd
: a carbohydrate that can be broken down into two or more small sugar molecules
Medical Definition
polysaccharide
noun
poly·sac·cha·ride
-ˈsak-ə-ˌrīd
: a carbohydrate that can be decomposed by hydrolysis into two or more molecules of monosaccharides
especially
: one (as cellulose, starch, or glycogen) containing many monosaccharide units and marked by complexity
called also glycan
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