Etymograph

English

foundator

Foundator comes from Latin fundātor, from fundō ‘found, establish’, and perhaps ultimately from Proto-Indo-European *dʰewbʰ- ‘to sink in’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*dʰewbʰ-1‘to sink in’uncertain
  2. Proto-Indo-Europeanc. 4500–2500 BCE*bʰudʰmḗn1‘bottom’reconstructed
  3. Proto-Indo-Europeanc. 4500–2500 BCE*bʰudʰnós1reconstructed
  4. Proto-Indo-Europeanc. 4500–2500 BCE*bʰundʰós1reconstructed
  5. Proto-Italicc. 1500–700 BCE*fundos1reconstructed
  6. Latinc. 75 BCE–200 CEfundus1‘bottom, lowest point’
  7. Latinc. 75 BCE–200 CEfundō2‘found, establish’
  8. Latinc. 75 BCE–200 CEfundātor3
  9. Middle Englishc. 1150–1500foundatour3
  10. Englishtodayfoundator3

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Latin fundo
  2. 2 Wiktionary, Latin fundator
  3. 3 Wiktionary, English foundator

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*dʰewbʰ-Wiktionary, Latin fundo‘to sink in’uncertain
  2. Proto-Indo-Europeanc. 4500–2500 BCE*bʰudʰmḗnWiktionary, Latin fundo‘bottom’reconstructed
  3. Proto-Indo-Europeanc. 4500–2500 BCE*bʰudʰnósWiktionary, Latin fundoreconstructed
  4. Proto-Indo-Europeanc. 4500–2500 BCE*bʰundʰósWiktionary, Latin fundoreconstructed
  5. Proto-Italicc. 1500–700 BCE*fundosWiktionary, Latin fundoreconstructed
  6. Latinc. 75 BCE–200 CEfundusWiktionary, Latin fundo‘bottom, lowest point’
  7. Latinc. 75 BCE–200 CEfundōWiktionary, Latin fundator‘found, establish’
  8. Latinc. 75 BCE–200 CEfundātorWiktionary, English foundator
  9. Middle Englishc. 1150–1500foundatourWiktionary, English foundator
  10. EnglishtodayfoundatorWiktionary, English foundator

Linked words

through Proto-Indo-European *dʰewbʰ- ‘to sink in’

deep, depth, dumb, dave, dip, deaf, dove, dub, bottomless, typhus, doof, 19 more

through Proto-Indo-European *bʰudʰmḗn ‘bottom’

bottom, bot, bourne, 13 more

through Proto-Indo-European *bʰudʰnós

butte, 9 more

through Proto-Italic *fundos

profundity, fonds, fundus, 9 more

through Latin fundus ‘bottom, lowest point’

fund, honda, fond, 12 more

through Latin fundō ‘found, establish’

confusion, fusion, fundamental, confuse, refund, funnel, diffuse, infuse, confound, 47 more

Today it means

noun Synonym of founder.

Sources

Sources: Wiktionary, “foundator”; the older steps come from the Wiktionary entries for Latin fundo, Latin fundator. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *dʰewbʰ- / foundator

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