glycoside

noun

gly·​co·​side ˈglī-kə-ˌsīd How to pronounce glycoside (audio)
: any of numerous sugar derivatives that contain a nonsugar group bonded to an oxygen or nitrogen atom and that on hydrolysis yield a sugar (such as glucose)
glycosidic
ˌglī-kə-ˈsi-dik How to pronounce glycoside (audio)
adjective
glycosidically
ˌglī-kə-ˈsi-di-k(ə-)lē How to pronounce glycoside (audio)
adverb

Examples of glycoside 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.
The cardiac glycoside component sets oleander apart from other plants on this list. — Fort Worth Star-Telegram, 24 Mar. 2026 Elderberry contains cyanogenic glycosides, which can be toxic and unappealing to deer. — Sj McShane, Martha Stewart, 14 Apr. 2026 That said, consumption of some species of raw bamboo was also associated with the production of cyanogenic glycosides, which can release cyanide. — New Atlas, 20 Jan. 2026 The star ingredient is ascorbyl glycoside, a gentler form of vitamin C that brightens without irritation. — Jacqueline Kilikita, Refinery29, 22 Jan. 2026 See All Example Sentences for glycoside

Word History

Etymology

alteration of glucoside

First Known Use

1855, in the meaning defined above

Time Traveler
The first known use of glycoside was in 1855

Rhymes for glycoside

See All Rhymes for glycoside

Browse Nearby Words

glycosidase
glycoside
glycosuria
See all Nearby Words

Cite this Entry

“Glycoside.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glycoside. Accessed 7 Jul. 2026.

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Medical Definition

glycoside

noun
gly·​co·​side ˈglī-kə-ˌsīd How to pronounce glycoside (audio)
: any of numerous sugar derivatives that contain a nonsugar group attached through an oxygen or nitrogen bond and that on hydrolysis yield a sugar (as glucose)
glycosidic
ˌglī-kə-ˈsid-ik How to pronounce glycoside (audio)
adjective
glycosidically
-i-k(ə-)lē How to pronounce glycoside (audio)
adverb

More from Merriam-Webster on glycoside

Britannica.com: Encyclopedia article about glycoside

Last Updated: - Updated example sentences
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