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.
Kendall went on to add that work like this shows exactly why the country is determined to support its life sciences innovators to make groundbreaking new treatments possible. Abhishek Bhardwaj, Interesting Engineering, 17 Dec. 2025 Earlier this month, Cramer used Agilent Technologies to illustrate the resurgence in life sciences. Natasha Abellard, CNBC, 15 Dec. 2025 Silicon Valley Bank named 28-year SVB veteran Megan Scheffel head of life science and health care banking. Emma Hinchliffe, Fortune, 5 Dec. 2025 Connect Labs leases flexible lab and office space designed to help new companies grow quickly in major fields like life sciences, technology, and energy. Charlotte Observer, 4 Dec. 2025 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

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Cite this Entry

“Life science.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/life%20science. Accessed 24 Dec. 2025.

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
Last Updated: - Updated example sentences
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