- 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
He’s been drilling holes in the concrete walls with the large red contraption, which comes with a small attached vacuum that sucks up concrete dust as it penetrates the wall.
From Los Angeles Times ● Sep. 1, 2025
Light barely penetrates a few meters below the surface, so satellites cannot see deeper seagrass patches.
From Science Magazine ● Nov. 26, 2024
UV radiation is emitted by the Sun and penetrates the Earth's atmosphere.
From BBC ● Jul. 19, 2024
One fire penetrates Berberian’s bakery, making quick work of the bread racks and pastry carts.
From "Middlesex: A Novel" by Jeffrey Eugenides
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