foundation
Americannoun
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the basis or groundwork of anything.
the moral foundation of both society and religion.
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the natural or prepared ground or base on which some structure rests.
- Synonyms:
- footing
- Antonyms:
- superstructure
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the lowest division of a building, wall, or the like, usually of masonry and partly or wholly below the surface of the ground.
- Synonyms:
- footing
- Antonyms:
- superstructure
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the act of founding, found, setting up, establishing, etc..
a policy in effect since the foundation.
- Synonyms:
- settlement, establishment
-
the state of being founded. found.
- Synonyms:
- settlement, establishment
-
an institution financed by a donation or legacy to aid research, education, the arts, etc..
the Ford Foundation.
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an endowment for such an institution.
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a cosmetic, as a cream or liquid, used as a base for facial makeup.
-
Solitaire. a card of given denomination on which other cards are to be added according to denomination or suit.
noun
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that on which something is founded; basis
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(often plural) a construction below the ground that distributes the load of a building, wall, etc
-
the base on which something stands
-
the act of founding or establishing or the state of being founded or established
-
-
an endowment or legacy for the perpetual support of an institution such as a school or hospital
-
entitled to benefit from the funds of a foundation
-
-
an institution supported by an endowment, often one that provides funds for charities, research, etc
-
the charter incorporating or establishing a society or institution and the statutes or rules governing its affairs
-
a cosmetic in cream or cake form used as a base for make-up
-
cards a card on which a sequence may be built
Related Words
See base 1.
Other Word Forms
- foundational adjective
- foundationally adverb
- foundationary adjective
- prefoundation noun
Etymology
Origin of foundation
First recorded in 1350–1400; Middle English foundacioun, from Latin fundātiōn- (stem of fundātiō ), equivalent to fundāt(us) (past participle of fundāre; found 1 ) + -iōn- -ion
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.
Because of the change, foundations and tax advisers last month began contacting their donors and clients to ensure their mailed gifts qualify for a 2025 income-tax deduction.
At the same time, the mathematical foundations behind these constructions are highly advanced and demand careful analytical work.
From Science Daily
“The 30-year-old agreement is the foundation of international climate cooperation. Walking away doesn’t just put America on the sidelines — it takes the U.S. out of the arena entirely,” Widawsky said.
From Los Angeles Times
Protein is the big winner, now positioned as the foundation of nearly every meal.
From Barron's
The foundation said the new space - named the King's Hall in honour of the monarch - could become the "go-to venue for high-end, luxury weddings and private events" both nationally and internationally.
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.
