sterile
Americanadjective
-
free from living germs or microorganisms; aseptic.
Successful operations rely on timely delivery of the sterile surgical instruments needed for each procedure.
-
incapable of producing offspring; not producing offspring.
- Synonyms:
- unfruitful, infecund
- Antonyms:
- fertile
-
barren; not producing vegetation.
Attempts to cultivate the land have failed because of the sterile soil.
- Antonyms:
- fertile
-
Botany.
-
noting a plant in which reproductive structures fail to develop.
-
bearing no stamens or pistils.
-
-
not productive of results, ideas, etc.; fruitless.
-
lacking vitality, vibrancy, interest, etc..
Art can transform an otherwise sterile office into a happy, inspiring, and comforting space.
adjective
-
unable to produce offspring; infertile
-
free from living, esp pathogenic, microorganisms; aseptic
-
(of plants or their parts) not producing or bearing seeds, fruit, spores, stamens, or pistils
-
lacking inspiration or vitality; fruitless
-
economics (of gold) not being used to support credit creation or an increased money supply
-
Not able to produce offspring, seeds, or fruit; unable to reproduce.
-
Free from disease-causing microorganisms.
Other Word Forms
- half-sterile adjective
- nonsterile adjective
- nonsterilely adverb
- sterilely adverb
- sterileness noun
- sterility noun
- unsterile adjective
Etymology
Origin of sterile
First recorded in 1545–55; from Latin sterilis “barren, unfruitful”
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.
Earlier experiments, he explained, produced results that did not match existing knowledge, leading scientists to speculate about the presence of a fourth neutrino -- a "sterile" neutrino.
From Science Daily
Over the years, several unexplained experimental results have fueled speculation about a fourth variety known as a sterile neutrino, which would interact even more weakly than the others.
From Science Daily
It can feel sterile and as a photographer it can be hard to bring the atmosphere of the crowd and an athlete into one frame.
From BBC
Whether white feels calming or sterile, Malik argues, depends on how it is used and far from being "Pantonedeaf", she sees it as one of Pantone's most usable picks.
From BBC
The researchers used drones carrying sterile petri dishes to capture droplets from the exhaled breath of humpback, fin and sperm whales, combined with skin biopsies taken from boats.
From BBC
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.
