undetected

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.

Some ships have also transited Hormuz undetected: There have been reports that some ships have turned off their GPS-like signals and transited incognito, either for safety or because they are part of so-called shadow fleets.

From MarketWatch • Jun. 9, 2026

Investors got excited about companies that screen for undetected cancer, but the real money is in seeing if already-treated cancers are gone.

From The Wall Street Journal • May 14, 2026

They were also allowed to operate largely undetected due to minimal monitoring of their activities, the use of obsolete systems by the firm and take advantage of failures including a lack of regular security scans.

From BBC • May 12, 2026

A higher threshold may reduce wrongful interventions but could allow legitimate threats to go undetected.

From Salon • May 12, 2026

He turned toward the side that was opposite of the mailbox and I could have slipped away undetected, except that I called out, “Hi, Mr. Scanlon.”

From "The Line Tender" by Kate Allen