- present tense form of penetrate (3rd person singular).
penetrates
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.
Another idea is that heat penetrates beneath the surface, builds pressure, and eventually releases a shell of dust into space.
From Science Daily ● Mar. 21, 2026
Mr Dorn said that before leaving their home, he had moved his electronics up to their loft, hoping that even if seawater penetrates the building it would not reach the rafters.
From BBC ● Jul. 30, 2025
Light barely penetrates a few meters below the surface, so satellites cannot see deeper seagrass patches.
From Science Magazine ● Nov. 26, 2024
Potholes occur when water penetrates the surface of the road and affects the underlying base material, said Jennifer De Prez, a city spokesperson.
From Los Angeles Times ● Aug. 30, 2024
The wind penetrates to the bone marrow, and hands freeze to the metal.”
From "A Thousand Sisters" by Elizabeth Wein
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