self-sustaining
Americanadjective
Other Word Forms
Etymology
Origin of self-sustaining
First recorded in 1835–45
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.
Four startups, including one from a separate DOE program, say they have achieved criticality, or self-sustaining nuclear reactions, with their reactor designs.
From The Wall Street Journal ● Jul. 28, 2026
“Michael” might be a self-evident, self-sustaining, self-indulgent piece of PR.
From Salon ● Apr. 25, 2026
Navigating the obstacles while upholding the project’s goals such as creating a self-sustaining native habitat over one of the country’s busiest freeways is critical, he said, because the outcome will influence decisions about future crossings.
From Los Angeles Times ● Jan. 26, 2026
The country must act fast - building a regulated, self-sustaining recycling system, raising household awareness, and integrating waste collection into solar business models.
From BBC ● Dec. 25, 2025
The ultimate goal of any reintroduction program is to create a self-sustaining population in the wild—a species that can survive and breed completely on its own, with no human intervention.
From "Camp Panda" by Catherine Thimmesh
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.
