- 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.
"Red light penetrates tissues quite well," Kozorovitskiy said.
From Science Daily ● Dec. 8, 2025
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
By being forced to conceal their feminist values, she argues women are being stripped of their ability to fight against gender inequality, which penetrates workplaces, politics and public life.
From BBC ● Jan. 11, 2025
He likens the brain to a leaky bucket, where the water level is the amount of dye that penetrates it.
From Science Magazine ● May 24, 2024
The windows are so thick with grime that almost no light penetrates them.
From "Insurgent" by Veronica Roth
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