bio
1 Americanadjective
-
biological.
a bio control service using praying mantises to reduce the population of garden pests.
combining form
-
indicating or involving life or living organisms
biogenesis
biolysis
-
indicating a human life or career
biography
biopic
noun
Usage
What does bio- mean? The combining form bio- is used like a prefix meaning “life.” It is often used in scientific terms, especially in biology.The form bio- comes from Greek bíos, meaning “life.” The Latin cognate of bíos is vīta, “life,” which is the source of words such as vital. Find out more at our entry for vital.What are variants of bio-?When combined with words or word elements that begin with a vowel, bio- becomes bi-, as in biome. Want to know more? Read our Words That Use article for bi-.
Etymology
Origin of bio1
1945–50; by shortening; as adj., independent use of bio-, taken as a free form
Origin of bio-2
Combining form of Greek bíos life; akin to Latin vīvus living, Sanskrit jīvas. See quick
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.
The study's first author, Anastasia Paulmann, M.D., previously worked as a postdoctoral researcher at MDI Bio Lab and also holds a clinical position at Hannover Medical School.
From Science Daily
This future work will be supported by expanded and renovated laboratory facilities at MDI Bio Lab as part of the institution's MDI Bioscience initiative, which focuses on translating basic scientific discoveries into strategies that improve human health.
From Science Daily
In her bio, Klobuchar describes herself as a veteran bipartisan lawmaker willing to work across the aisle.
From BBC
I think bio hacking in America, especially, is a huge conversation.
From Los Angeles Times
He followed, and I, a wannabe actor who shrewdly noted the CAA tag in his bio, followed back.
From Los Angeles Times
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.
