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 FDA released a major study finding most U.S. infant formula products contain low or undetectable levels of contaminants.

From The Wall Street Journal • Apr. 29, 2026

Yet while the structure is designed to be undetectable from the inside, it’s a full-blown metallic colossus on the outside — visible from the surrounding L.A. freeways.

From Los Angeles Times • Apr. 13, 2026

This increased the signal-to-noise ratio by as much as 100-fold, making it possible to detect proteins that were previously undetectable.

From Science Daily • Mar. 25, 2026

The court had heard Hall was diagnosed with HIV in August 2010 for which he was prescribed medication to keep the virus at undetectable, or non-infectious, levels.

From BBC • Mar. 5, 2026

When the handkerchief was folded, the writing was undetectable.

From "Between Shades of Gray" by Ruta Sepetys