: a somewhat elongated usually horizontal subterranean plant stem that is often thickened by deposits of reserve food material, produces shoots above and roots below, and is distinguished from a true root in possessing buds, nodes, and usually scalelike leaves
Examples of rhizome in a Sentence
Recent Examples on the Web
Plants grow from a thick rhizome and spread to form dense clumps that benefit from late summer division every few years.
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Kim Toscano, Southern Living, 13 Apr. 2025
Mint spreads by rhizomes, and a garden bed with deep edging will prevent most escapees.
—Andy Wilcox, Better Homes & Gardens, 18 Mar. 2025
For weeds with trailing rhizomes like creeping Charlie, work your fingers beneath the rhizomes and remove as much of the trailing stems as possible.
—Kim Toscano, Southern Living, 5 Apr. 2025
Founded in 1995, Swiss Perfection’s star ingredient is Cellular Active Irisa, extracted from the rhizome of the Iris germanica flower.
—Kathryn Hopkins, Footwear News, 3 Sep. 2019
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Kim Toscano, Southern Living, 13 Apr. 2025
Mint spreads by rhizomes, and a garden bed with deep edging will prevent most escapees.
—Andy Wilcox, Better Homes & Gardens, 18 Mar. 2025
For weeds with trailing rhizomes like creeping Charlie, work your fingers beneath the rhizomes and remove as much of the trailing stems as possible.
—Kim Toscano, Southern Living, 5 Apr. 2025
Founded in 1995, Swiss Perfection’s star ingredient is Cellular Active Irisa, extracted from the rhizome of the Iris germanica flower.
—Kathryn Hopkins, Footwear News, 3 Sep. 2019
See All Example Sentences for rhizome
Cite this Entry
“Rhizome.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rhizome. Accessed 23 Apr. 2025.
Copy CitationKids Definition
rhizome
noun
rhi·zome
ˈrī-ˌzōm 
: a rootlike, often thickened, and usually horizontal underground plant stem that produces shoots above and roots below
Medical Definition
rhizome
noun
rhi·zome
ˈrī-ˌzōm
: a usually horizontal subterranean plant stem that is distinguished from a true root in possessing buds, nodes, and usually scalelike leaves
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