topsoil

noun

top·​soil ˈtäp-ˌsȯi(-ə)l How to pronounce topsoil (audio)
Synonyms of topsoilnext
: surface soil usually including the organic layer in which plants have most of their roots and which the farmer turns over in plowing

Examples of topsoil in a Sentence

Recent Examples on the Web
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In 2023, a cadaver dog alerted to topsoil near where the patio had been built in the home’s backyard, but as authorities dug deeper, the dog stopped picking up the scent, law enforcement sources said. Lillie Davidson, Fort Worth Star-Telegram, 14 May 2026 Tenant farmers from Oklahoma, Texas, Arkansas and Missouri who had lost everything to drought, collapsed crop prices and a decade of wind that stripped the topsoil off the plains migrated their families in hopes of survival. Jasmine Desiree, Los Angeles Times, 12 May 2026 Oaks also produce superior leaf litter with thick, leathery leaves that can take up to three years to break down, thereby sheltering beneficial insects and protecting topsoil. Luke Miller, Better Homes & Gardens, 11 May 2026 Our gardens suffer from annual topsoil loss, reducing productivity. Charles Selle, Chicago Tribune, 6 May 2026 See All Example Sentences for topsoil

Word History

First Known Use

1733, in the meaning defined above

Time Traveler
The first known use of topsoil was in 1733

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Cite this Entry

“Topsoil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/topsoil. Accessed 19 May. 2026.

Kids Definition

topsoil

noun
top·​soil -ˌsȯil How to pronounce topsoil (audio)
: surface soil usually including the rich upper layer in which plants have most of their roots and which the farmer turns over in plowing

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