life science
Americannoun
noun
-
Any of several branches of science, such as biology, medicine, and ecology, that study the structural and functional organization of living organisms and their relationships to each other and the environment.
-
Compare physical science
Other Word Forms
- life scientist noun
Etymology
Origin of life science
First recorded in 1940–45
Compare meaning
How does life-science compare to similar and commonly confused words? Explore the most common comparisons:
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.
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.
From Los Angeles Times • Mar. 24, 2026
He said the cutting edge science it would support could ultimately lead to quantum computing being used in areas such as "life science, materials, chemistry, and fundamental physics".
From BBC • Dec. 11, 2025
Visser also pointed out that the AI start-up Anthropic External link, the developer of the Claude LLM, has been hiring more life science researchers as of late.
From Barron's • Dec. 3, 2025
“Investors are more selective across the board,” said Jackie Spencer, SVB’s head of relationship management for life science and healthcare banking.
From The Wall Street Journal • Jul. 31, 2025
Once now and then the great Orient pauses on her outward route to Australia, slowing her engines: the immense length of her hull contains every adjunct of modern life; science, skill, and civilisation are there.
From Nature Near London by Jefferies, Richard
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.