detect
Usage
What are other ways to say detect?
To detect implies becoming aware of something that had been obscure, secret, or concealed: to detect a flaw in reasoning. To ascertain is to verify facts by inquiry or analysis: to ascertain the truth about an event. To learn is to add to one's knowledge or information: to learn a language. The verb discover is used with objective clauses as a synonym of learn in order to suggest that the new information acquired is surprising to the learner: I discovered that she had been married before.
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 U.S. company said it would strengthen a tie-up with the country’s cybersecurity office and help the government and businesses detect cyberattacks early or preempt them.
From The Wall Street Journal • Apr. 3, 2026
Burn-in is like a stress test of a component to detect problems.
From Barron's • Apr. 3, 2026
Northern Ireland is also the only UK region yet to lower the level at which traces of blood in a home screening test trigger further investigation to detect more bowel cancers early.
From BBC • Mar. 31, 2026
Future experiments may be able to detect these signals, giving scientists a rare opportunity to test ideas about the universe's quantum beginnings.
From Science Daily • Mar. 30, 2026
They'd put a good face on it, but one could always detect an underlying sense of defeat.
From "Me Talk Pretty One Day" by David Sedaris
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
