1
: a tall North American grass (Andropogon gerardii synonym A. furcatus) that has smooth bluish leaf sheaths and slender spikes borne in pairs or clusters, is a dominant grass of the originally tallgrass prairies, and is used for hay and forage

called also big bluestem

compare sand bluestem
2

Examples of bluestem 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.
No amount of blue vervain or bushy bluestem on a corporate campus will make even the slightest dent in Amazon’s cumulative carbon footprint — from its growing empire of data and fulfillment centers to the delivery-vehicle miles traveled — however sustainable its headquarters are advertised to be. Audrey Wachs, Curbed, 22 Feb. 2021 Native plants like bluestem grass, bayberry, and beach plum were cultivated to give texture and guide the sight lines. Chloe Schama, Vogue, 2 Mar. 2023

Word History

First Known Use

1818, in the meaning defined at sense 1

Time Traveler
The first known use of bluestem was in 1818

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Cite this Entry

“Bluestem.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bluestem. Accessed 24 Mar. 2025.

Kids Definition

: either of two important grasses of North America with bluish leaf sheaths that are used to feed livestock

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