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
The rate at which flu tests returned positive results at the state’s clinical sentinel labs surged to 27.8% for the week ending Feb. 1, the most recent for which complete data are available.
From Los Angeles Times • Feb. 11, 2025
The mean rescue sentinel did not think so.
From Salon • Dec. 6, 2024
The church stood empty like a silent sentinel over a small cemetery next to it.
From Slate • Oct. 24, 2024
He stood there beside the sentinel, longsword in hand, his cloak billowing behind him as the wind came up, outlined nobly against the stars for all to see.
From "A Game of Thrones" by George R.R. Martin
Vocabulary lists containing sentinel
The Vocabulary.com Top 1000
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Unit 1: Telling Details
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Common Senses: Sent, Sens ("Feel")
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
