untested

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.

While speculative extensions of physics — such as exotic forms of matter or modifications of general relativity — have been proposed to support such structures, they remain untested and highly conjectural.

From Science Daily • May 22, 2026

A major hurdle is proving in-orbit refueling capabilities with super-cooled propellant -- an essential but untested step for carrying out deep-space missions.

From Barron's • May 21, 2026

It turns out Colbert was the perfect untested fit for untested times.

From Los Angeles Times • May 20, 2026

It is pioneering a new, largely untested method of power generation.

From The Wall Street Journal • May 13, 2026

The office itself, a large room with four desks, on each of which sat a computer, looked bare and untested, as though it was everybody’s first day at work.

From "Americanah" by Chimamanda Ngozi Adichie