Word.ws English Dictionary

foundational

US/faʊnˈdeɪ.ʃə.nəl/

foundational adjective: of or relating to a foundation or foundations.

Adjective

foundational (comparative more foundational, superlative most foundational)

  1. Of or relating to a foundation or foundations.
  2. Fundamental or underlying.
    • Racism courses through Donald Trump’s blood and is one of the foundational principles of his presidency. Which is why, when faced with one of the greatest uprisings against police brutality this nation has seen, a movement led by black people around the country and joined by all other people of...2020 June 2, David S. Cohen, “Donald Trump Is Trying to Start a Race War”, in Rolling Stone, archived from the original on 03 Jun 2020

Examples of foundational in a sentence

  • Racism courses through Donald Trump’s blood and is one of the foundational principles of his presidency.
  • Milo labels these shapes “archigraphemes,” the foundational structures on which graphemes are built.
  • Interconnectedness is a foundational principle that is central to the Indigenous people who have been in this place since time immemorial.

All 19 example sentences with foundational

Synonyms of foundational

Forms of foundational

comparativemore foundational
superlativemost foundational

Origin of foundational

From foundation + -al.

Words formed from foundational

Phrases with foundational

Words that rhyme with foundational

3 more rhymesFewer rhymes

Questions about foundational

What does foundational mean?
Foundational means of or relating to a foundation or foundations.
What part of speech is foundational?
Foundational is an adjective.
How do you pronounce foundational?
Foundational is pronounced /faʊnˈdeɪ.ʃə.nəl/ (US).

Words near foundational in the dictionary

  1. foundation garments
  2. foundation model
  3. foundation models
  4. foundation stone
  5. foundation stones
  6. foundational
  7. foundational belief
  8. foundational beliefs
  9. foundational witness
  10. foundational witnesses
  11. foundationalism

Source and license

Adapted from Wiktionary: foundational (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-foundational.wav.

Cite this entry: “foundational.” Word.ws, https://word.ws/foundational. Based on Wiktionary, CC BY-SA 4.0.