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.

The new research suggests that location can play a major role in whether someone receives a timely diagnosis and proper treatment or whether their condition goes undetected.

From Science Daily • Mar. 9, 2026

The Lockheed Martin aircraft has a stealthy design that allows it to evade being targeted by surface-to-air missiles and enter Iranian airspace undetected.

From The Wall Street Journal • Mar. 6, 2026

When they encountered problems with Claude, the hackers used OpenAI’s ChatGPT for data analysis and to learn which credentials were required to move through the system undetected.

From Los Angeles Times • Mar. 5, 2026

Her parents say GPs had downgraded her referral for biopsies to a routine one because of her age, meaning her cancer went undetected until it was too late.

From BBC • Feb. 5, 2026

And, incidentally, he was playing with fire again, helping an intruder to escape undetected from his father’s house.

From "Kindred" by Octavia Butler