has preserved
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present perfectof preserve (3rd person singular).present perfect
Used to describe actions that started in the past and continue into or have direct relevance to the present.
preserveverb (used with object)to keep alive or in existence; make lasting.
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.
Supporters of the so-called roadless rule say it has preserved clean water supply, outdoor recreation spaces and habitats for endangered species in national forests.
From The Wall Street Journal ● Aug. 18, 2026
For more than a century, the National Museum has preserved a remarkable collection of clay tablets from some of the earliest civilizations in the Middle East.
From Science Daily ● May 5, 2026
In Marc’s case, the disease has taken a path that for now has preserved his ability to talk about life with what one doctor called “the most difficult of all neurologic diseases.”
From Los Angeles Times ● Sep. 7, 2025
This fossil bed, Dr Kligman said, has preserved evidence of an evolutionary "transition" 200 million years ago.
From BBC ● Jul. 7, 2025
St. Cyprian has preserved a number of these in his treatise De Lapsis.
From History of European Morals From Augustus to Charlemagne (Vol. 1 of 2) by William Edward Hartpole Lecky