understory

noun

un·​der·​sto·​ry ˈən-dər-ˌstȯr-ē How to pronounce understory (audio)
1
: an underlying layer of vegetation
specifically : the vegetative layer and especially the trees and shrubs between the forest canopy and the ground cover
2
: the plants that form the understory

Examples of understory 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.
They’re supported by a colorful understory of oaks, grapevines and sumacs. Roger Naylor, AZCentral.com, 10 Oct. 2025 Skilled operators tend to target invasive shrubs, vines that choke desirable trees, and excessive saplings, while preserving mature canopy and valuable understory. Jon Stojan, USA Today, 6 Oct. 2025 The right is soft and layered in a zero-point-perspective trifle—one third sky, one third trees, one third half-and-half: dark forest understory foregrounded by golden sunlit grass. Kate Colby october 2, Literary Hub, 2 Oct. 2025 The extinct species likely lived in the dense understory of ancient tropical rainforests, according to the release. Lauren Liebhaber september 18, Miami Herald, 18 Sep. 2025 See All Example Sentences for understory

Word History

First Known Use

1902, in the meaning defined at sense 1

Time Traveler
The first known use of understory was in 1902

Browse Nearby Words

Cite this Entry

“Understory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/understory. Accessed 16 Oct. 2025.

Kids Definition

understory

noun
un·​der·​sto·​ry ˈən-dər-ˌstōr-ē How to pronounce understory (audio)
-ˌstȯr-
: the layer of plants and especially the trees and shrubs between the forest canopy and the ground cover

More from Merriam-Webster on understory

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!