untreated

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.

Samples with adjacent -NH2 groups and pyrrolic nitrogen captured more CO2 than untreated carbon fibers.

From Science Daily • Mar. 28, 2026

If left untreated, it can lead to liver damage, liver cancer, arthritis, and other serious health problems.

From Science Daily • Feb. 21, 2026

The burst sent some 240 million gallons of untreated waste from toilets and sinks into the Potomac.

From The Wall Street Journal • Feb. 19, 2026

With rain about, the Met Office has warned commuters to stay vigilant due to the risk of ice forming on untreated surfaces which could lead to travel disruption.

From BBC • Feb. 15, 2026

In the untreated fields there was no trouble; the damage stopped at the border between treated and untreated fields.

From "Silent Spring" by Rachel Carson