National Academy of Sciences

American

noun

a private organization, created by an act of Congress (1863), that furthers science and advises the U.S. government on scientific and technical issues. N.A.S., NAS

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.

According to a 2024 study in the Proceedings of the National Academy of Sciences that used census records, an updated estimate for the number of deaths related to the four-year conflict is 698,000.

From The Wall Street Journal • Apr. 10, 2026

In a study published this week in the Proceedings of the National Academy of Sciences, scientists identified the gene responsible for transporting queuosine into human cells.

From Science Daily • Apr. 7, 2026

The findings were published on Feb. 9 in the Proceedings of the National Academy of Sciences.

From Science Daily • Feb. 12, 2026

Published in the journal Proceedings of the National Academy of Sciences, the research is the first to directly compare how these two pandemics moved through U.S. metropolitan areas.

From Science Daily • Feb. 7, 2026

His goal may have been to dilute the impact of a fallout study released by the National Academy of Sciences.

From "Big Science" by Michael Hiltzik

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023