seal off

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.

Schmidt said a proposed alternative had been to allow Deltopia to continue but to seal off Isla Vista to prevent out of towners from entering by using roadblocks and checkpoints.

From Los Angeles Times • Jan. 18, 2026

And it exposes something deeper about how the law handles its most final punishment: its willingness to seal off inquiry precisely when the stakes are highest.

From Slate • Jun. 26, 2025

Were telomerase to seal off a broken strand of DNA with a telomere, it would prevent further repair of that break and delete essential genes.

From Science Daily • Feb. 15, 2024

The creatures then seal off the burrows at the ground line, where crawfish will survive “so long as there is some water on the bottom of that burrow,” Shirley explains.

From National Geographic • Feb. 15, 2024

And then we’ll seal off all entrances to the cave as if it had never existed.”

From "Mrs. Frisby and the Rats of NIMH" by Robert C. O'Brien