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 four crew members conducted more than 60 scientific experiments from 31 countries — more than any other commercial mission — studying life sciences, conducting materials research, observing Earth and demonstrating new technologies. Robert Z. Pearlman, Space.com, 18 July 2025 Hickey Global’s study of businesses found that the city should try to attract more advanced manufacturing, technology, corporate services, health and life sciences and defense businesses. Rachel Royster, Austin American Statesman, 2 July 2025 In Philadelphia, a pay-for-success partnership with life sciences employers reimburses training providers only when hires are made and retained. Jason Wingard, Forbes.com, 9 July 2025 Hider, 48, is now CEO of ATS Corporation, which provides automation solutions for companies in the life sciences, food and beverage, transportation, consumer products and energy industries. Lisa Schencker, Chicago Tribune, 7 July 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

Browse Nearby Words

Cite this Entry

“Life science.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/life%20science. Accessed 25 Jul. 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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