main stem
Americannoun
Etymology
Origin of main stem
An Americanism dating back to 1825–35
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Today the Snail Darter can be found along 400 miles of the river's main stem and multiple tributaries.
From Scientific American • Oct. 20, 2023
At least 123 more hydropower dams have been proposed, including 11 on the river’s main stem.
From Science Magazine • May 30, 2023
Instead their redds have been concentrated in the lower main stem.
From Seattle Times • Oct. 24, 2022
Middle Fork River Expeditions runs six-day trips on the Middle Fork and main stem of the Salmon River from late May through September.
From Washington Post • Oct. 7, 2022
The glittering robots clustered fifty feet down the main stem.
From "I, Robot" by Isaac Asimov
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.