sentinel
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.
"When you only have a handful of species that can persist in environments like that, and they're really sensitive to change, those serve as really good sentinel taxa," Adams said.
From Science Daily • Jan. 10, 2026
Ahead of our return to the city, we drive back up the ridge, back through Burguete, the inn still shuttered, and up to Roncesvalles, where the old monastery looms like a sentinel over the pass.
From Salon • Nov. 8, 2025
The church stood empty like a silent sentinel over a small cemetery next to it.
From Slate • Oct. 24, 2024
Beal noted one of the sentinel signs that a farm has been infected is dead barn cats that have drunk the infected, raw milk.
From Los Angeles Times • Oct. 4, 2024
Two sentinel boulders, dripping wet, decorated with flowers, ferns, moss, weeds—everything that loved water—guarded a bathtub-sized spring.
From "My Side of the Mountain" by Jean Craighead George
Vocabulary lists containing sentinel
The Vocabulary.com Top 1000
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Unit 1: Telling Details
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Common Senses: Sent, Sens ("Feel")
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