had burrowed
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past perfectof burrow.past perfect
Used to express a completed action that took place before another specific past action occurred.
burrownouna hole or tunnel in the ground made by a rabbit, fox, or similar animal to live or hide in.
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.
The researchers found areas in the fossil where scavengers had burrowed into the trilobite in search of soft tissue.
From Scientific American ● Sep. 28, 2023
The other, a dinosaur jaw, turned out to be a chunk of petrified wood that mollusks had burrowed into.
From New York Times ● Feb. 21, 2023
He picks up a small, tubular, twisted white shell, the remnants of a marine bivalve that had burrowed into a log, making it home.
From Seattle Times ● Jan. 15, 2023
He had burrowed under the glove's lining on one of the fingers and embedded some of his stinging hairs in my finger when I disturbed him.
From Washington Post ● Aug. 17, 2020
He twisted to the left to look; the greensword had burrowed into it, through the cracks, and now the rock was disintegrating into pieces.
From "Impossible Creatures" by Katherine Rundell
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