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.
Tilman Flock, Perceptic’s cofounder and CEO, is a bioscience researcher who spent nearly seven years at Palantir, building the company’s commercial AI platform and helping life sciences companies use it. Jeremy Kahn, Fortune, 26 May 2026 Among the 382,000 parcels tracked annually by the 180-person office are oil refineries in Richmond, life science labs in Hercules, financial service IT centers in Concord and logistics hubs in Antioch. East Bay Times Editorial, Mercury News, 26 May 2026 That underperformance attracted the attention of activist investor Starboard Value, but by the time news broke last year that Starboard had taken a stake and was pushing BD to divest its life sciences division, Polen’s team was just days away from announcing a plan to separate the unit. Andrew Edgecliffe-Johnson, semafor.com, 22 May 2026 Some of the end markets include cybersecurity, energy, logistics, defense, life sciences, and finance. Aditya Jadhav, Interesting Engineering, 18 May 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 4 Jun. 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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