life science

noun

: a branch of science (such as biology, medicine, and sometimes anthropology or sociology) that deals with living organisms and life processes
usually used in plural
life scientist noun

Examples of life science in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The city’s dominance in biotech and life sciences is driving that growth. Aldo Svaldi, Denver Post, 27 Mar. 2026 The new funding will support life science and health research and will seek to mitigate some of the impacts of AI technologies on jobs, the economy and mental health, especially of children, the nonprofit said. Thalia Beaty, Fortune, 25 Mar. 2026 His co-founder and co-CEO, Vik Bajaj, is a professor at Stanford’s School of Medicine who previously co-founded Google’s life science division, Verily. Los Angeles Times, 24 Mar. 2026 The new funding will support life science and health research and will seek to mitigate some of the impacts of AI technologies on jobs, the economy and mental health, especially of children, the nonprofit said. ABC News, 24 Mar. 2026 See All Example Sentences for life science

Word History

First Known Use

1941, in the meaning defined above

Time Traveler
The first known use of life science was in 1941

Browse Nearby Words

Cite this Entry

“Life science.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/life%20science. Accessed 31 Mar. 2026.

Kids Definition

life science

noun
: a branch of science (as biology, medicine, and sometimes anthropology or sociology) that deals with living things and life processes
usually used in plural

Medical Definition

life science

noun
: a branch of science (as biology and medicine) that deals with living organisms and life processes
usually used in plural
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