undetectable
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.
They found that the bacteria were rapidly cleared from the bloodstream, with a half life of approximately 1.2 hours, and became undetectable within 24 hours.
From Science Daily ● Jul. 10, 2026
According to investigators, the thieves went to the libraries to consult rare and valuable works, photographing and measuring them, and returned later to replace them with virtually undetectable copies.
From Barron's ● Jun. 9, 2026
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
When the handkerchief was folded, the writing was undetectable.
From "Between Shades of Gray" by Ruta Sepetys
