as in underground
being, situated, or operating beneath the surface of the earth
a sandy wasteland that gave little hint of its subsurface wealth
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Recent Examples of subsurface
The team is set to land near the lunar south pole because previous evidence suggests that the area may contain subsurface water ice, per Gizmodo.
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Elizabeth Gamillo, Smithsonian Magazine, 25 Apr. 2022
Shallow pools of subsurface water froze and fractured the surface again and again.
—Joshua Hawkins, BGR, 22 Apr. 2022
This is an important scientific mission tasked with searching for ice at the south pole and using a one-meter drill to prospect for subsurface samples.
—Eric Berger, Ars Technica, 20 Apr. 2022
In Greenland, the ridges formed when shallow pools of subsurface water froze, thawed and refroze, fracturing the surface over time, the Guardian reports.
—Elizabeth Gamillo, Smithsonian Magazine, 20 Apr. 2022
See all Example Sentences for subsurface 
Elizabeth Gamillo, Smithsonian Magazine, 25 Apr. 2022
Shallow pools of subsurface water froze and fractured the surface again and again.
—Joshua Hawkins, BGR, 22 Apr. 2022
This is an important scientific mission tasked with searching for ice at the south pole and using a one-meter drill to prospect for subsurface samples.
—Eric Berger, Ars Technica, 20 Apr. 2022
In Greenland, the ridges formed when shallow pools of subsurface water froze, thawed and refroze, fracturing the surface over time, the Guardian reports.
—Elizabeth Gamillo, Smithsonian Magazine, 20 Apr. 2022
See all Example Sentences for subsurface
Thesaurus Entries Near subsurface
Cite this Entry
“Subsurface.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/subsurface. Accessed 23 Nov. 2024.
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