unsolved

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.

No, Ms. Brown was interested in grief, memory, selective prosecution, hasty police work, the politics of law enforcement, and the need to mollify the public when a heinous crime has been committed and goes unsolved.

From The Wall Street Journal • May 19, 2026

The case went unsolved for about two decades until federal prosecutors filed charges against the three men.

From BBC • Apr. 27, 2026

The partnership will seek to deploy autonomous vehicles in unsolved areas, such as the intersection of roadways, bike lanes and road-adjacent spaces.

From The Wall Street Journal • Mar. 31, 2026

One of the biggest unsolved challenges in modern physics is bringing together two powerful theories that describe very different parts of reality.

From Science Daily • Mar. 9, 2026

The lack of sufficiently delicate methods to detect injury before symptoms appear is one of the great unsolved problems in medicine.

From "Silent Spring" by Rachel Carson