self-sustaining
Americanadjective
Other Word Forms
- self-sustained adjective
- self-sustainingly adverb
- self-sustainment noun
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.
Fire Administration, potentially leading to a process known as thermal runaway, in which the battery ignites through a self-sustaining chemical reaction that is impossible to stop until it runs out on its own.
From Los Angeles Times • Apr. 6, 2026
These experts then furthered the complexity of the systems under their purview, creating a self-sustaining cycle in which ever more expertise was required to deal with ever more complexity.
From The Wall Street Journal • Feb. 18, 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
No one should be under the illusion that a Mars settlement, even with a million people, could be fully independent of Earth and entirely self-sustaining.
From Slate • Dec. 9, 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.
