main stem

noun

: a main trunk or channel: such as
a
: the main course of a river or stream
b
: the main street of a city or town

Examples of main stem 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 wood in a branch stub won't heal as effectively as the wood right next to a main stem. Megan Hughes, Better Homes & Gardens, 16 Dec. 2025 To clone your tomato plant, remove shoots that grow in the crotches between between main stems and side shoots. Joshua Siskin, Oc Register, 20 Sep. 2025 When To Harvest Parsley Wait until there are five to 10 main stems to begin harvesting from a parsley plant. Karen Brewer Grossman, Southern Living, 14 Sep. 2025 Funds required for main stem improvements on the Mississippi and Atchafalaya Rivers, excluding channel and tributary improvements, is $6.4 billion. Arkansas Online, 20 Aug. 2025 See All Example Sentences for main stem

Word History

First Known Use

1671, in the meaning defined above

Time Traveler
The first known use of main stem was in 1671

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Cite this Entry

“Main stem.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/main%20stem. Accessed 22 Dec. 2025.

Last Updated: - Updated example sentences
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