ill-defined

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.

Researchers called the terms ill-defined and said they aren’t used in international counterterrorism work.

From Salon • May 19, 2026

Starmer's allies say the best thing to do is to be better, move faster, govern more effectively, and to show voters "the change" - the most overused, ill-defined couple of words in politics.

From BBC • May 9, 2026

“The role is ill-defined by design,” said Kanekar, whose advisory business has seen a surge of interest from organizations looking to replicate the Palantir model over the past six months.

From MarketWatch • Apr. 4, 2026

According to reports, these include OpenAI going public or achieving artificial general intelligence, a sometimes ill-defined standard of AI capability that more closely matches human-level ability.

From Barron's • Feb. 27, 2026

At this stage in her life Briony inhabited an ill-defined transitional space between the nursery and adult worlds which she crossed and recrossed unpredictably.

From "Atonement" by Ian McEwan