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Definition of foundation

foundation

/faʊnˈdeɪ.ʃən/
foun · da · tion

Adverb:foundationally
•
Plural:foundations
•
Adjective:foundational
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foundation Lexical Profile

foundation Game Scores & Validity

• noun

1

The lowest load-bearing part of a building or structure, typically situated below ground level to provide stability.

Example

"The construction crew spent weeks pouring concrete to ensure a solid foundation for the new skyscraper."


2

An underlying basis, core principle, or starting point upon which something abstract is developed.

Example

"Freedom of speech and mutual respect serve as the foundation of a healthy democratic society."


3

An institution or organization established with an endowment, typically dedicated to funding charitable, educational, or research activities.

Example

"The philanthropic foundation awarded millions in grants to support renewable energy research."

Synonyms
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Antonyms
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• Rhymes for foundation

Word Origin & Etymology

From Middle English 'foundacioun', borrowed from Old French 'fondacion', derived from Latin 'fundatio' (a founding), from the verb 'fundare' meaning 'to lay a base for'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Foundation. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/foundation
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