foundational.
Of or relating to a foundation or foundations.
Meaning & usage
Of or relating to a foundation or foundations.
Fundamental or underlying.
Where this word comes from
Etymology tree Proto-Indo-European *dʰewbʰ-? Proto-Indo-European *-mḗn Proto-Indo-European *bʰudʰmḗn Proto-Indo-European *-nós Proto-Indo-European *bʰudʰnós Proto-Indo-European *bʰundʰós Proto-Italic *fundos Latin fundus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin fundō Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin fundātiōder. Old French fondacionbor. Middle English foundacioun English foundation English -al English foundational From foundation + -al.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.