self-contained
Americanadjective
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containing in oneself or itself all that is necessary; independent.
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reserved or uncommunicative.
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self-controlled or self-possessed.
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(of a machine or mechanism) complete in itself.
adjective
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containing within itself all parts necessary for completeness
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(of a flat) having its own kitchen, bathroom, and lavatory not shared by others and usually having its own entrance
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able or tending to keep one's feelings, thoughts, etc, to oneself; reserved
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able to control one's feelings or emotions in the presence of others
Other Word Forms
Etymology
Origin of self-contained
First recorded in 1585–95
Vocabulary lists containing self-contained
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 information was self contained in this application without any links or access to any department records or systems.”
From Los Angeles Times • Apr. 10, 2026
The arthropods rove the earth by flinging their bodies into the air, sometimes rotating 500 times per second, like circus performers shot out of self contained canons.
From New York Times • Nov. 7, 2022
He keeps his cool, as Caan somehow kept his energetic, kinetic self contained in Paul's injured body for weeks.
From Salon • Jul. 8, 2022
Moreover, because the laser is now in the ring rather than coupled to it, the entire system is simpler and more self contained.
From US News • Jun. 29, 2011
It did not take him long to discover the fact that Fenwick's suite was self contained, like a flat.
From The Mystery of the Four Fingers by White, Fred M. (Fred Merrick)
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.
