oneness
Americannoun
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the quality of being one; singleness.
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sameness; identity.
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unity of thought, feeling, belief, aim, etc.; agreement; concord.
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a strong feeling of closeness or affinity; union.
He feels a oneness with God.
noun
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the state or quality of being one; singleness
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the state of being united; agreement
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uniqueness
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sameness
Etymology
Origin of oneness
First recorded before 900; Middle English onnesse; Old English ānnes; see one, -ness
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.
"I truly believe that peace, compassion, care for our environment, and an understanding of the oneness of humanity are essential for the collective well-being of all eight billion human beings," he added.
From Barron's ● Feb. 2, 2026
I would get to that place of merging with oneness, and it felt like dying actually, and it freaked me out.
From The Wall Street Journal ● Dec. 15, 2025
The inscription on its back partially reads: “Realizing the oneness of thy self with the eternal through unified consciousness. Man know thy self.”
From Los Angeles Times ● May 15, 2025
The user must remember their oneness with their new spawn and obey the weekly body swap, lest some seriously unwanted side effects occur.
From Salon ● Sep. 27, 2024
“It’s a Buddhist concept. Nonduality. It’s about oneness, about how things that seem to be separate are really connected to one another. There are no separations.”
From "Pax" by Sara Pennypacker
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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.