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founder

Etymology and origin of the English word founder

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Founder, one who establishes something, and founder, to sink, are different words, though both go back to Latin words for a base or bottom.[1][2]

Pronunciation

  • IPA: UK /ˈfaʊn.də/, US /ˈfaʊn.dɚ/[3]

founder1 one who founds

Confidence
Established
Formation
Borrowing
First attested
1303
Borrowed from
Anglo-Norman fundur via Middle English
Ultimate origin
Latin (fundator)

Etymology

It is inherited from Middle English foundour, borrowed from Anglo-Norman fundur and Old French fondeor, from Latin fundātor, an agent noun from fundāre “to lay a foundation”,[2][1] the source of found.[2] MWU says the Middle English ending was altered under the influence of -er.[1]

Earliest recorded meaning

One who establishes an institution with an endowment: 1303 in the OED, the mid-14th century in Etymonline.[4][2]

Semantic evolution

One who sets up something for the first time is from 1340–70,[4] and one who raises a building from 1387.[4] The feminine foundress is from the early 15th century.[2] Founder member is from 1889.[4] A different agent noun, from found “to cast metal”, is a founder or caster of metal, from about 1400 (1402 in the OED).[2][4]

Timeline

  • 1303 – one who endows an institution.[4]
  • 1340–70 – one who sets something up.[4]
  • 1402 – one who casts metal.[4]
  • 1889 – founder member.[4]

Modern meaning

Noun

  1. A person who starts an organization, institution or settlement.
  2. A person who casts metal.

founder2 sink

Confidence
Established
Formation
Borrowing
First attested
a. 1338
Borrowed from
Old French fondrer via Middle English
Ultimate origin
Latin (fundus)

Etymology

It is inherited from Middle English foundren, borrowed from Old French fondrer (“to collapse, sink to the bottom”),[2][5][1] from fond “bottom”, from Latin fundus (“bottom, foundation”).[2][5] Hoad takes it mainly as a shortening of earlier afounder, from Old French forms with a- and en-.[6] It is related to fund and bottom.[2][5]

Earliest recorded meaning

To knock down or send to the bottom: before 1338 in Barnhart, the early 14th century in Etymonline.[5][2]

Semantic evolution

In Middle English it usually meant to fall to the ground, rather than to sink, and in the late 14th century it was used of a horse stumbling and going lame, as in Chaucer.[2][5][6] Of a ship filling with water and sinking it is from the 16th century,[6][5] and the figurative sense, to fail, from the 1580s.[2]

Timeline

  • a. 1338 – to knock down.[5]
  • c. 1385 – to stumble, of a horse.[5]
  • 16th century – of a ship, to sink.[6]
  • 1580s – figurative, to fail.[2]

Modern meaning

Verb

  1. Of a ship, to fill with water and sink.
  2. To fail completely: the plan foundered.
  3. Of a horse, to stumble or go lame.

References

  1. ^ a b c d Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  2. ^ a b c d e f g h i j k l m Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  4. ^ a b c d e f g h i Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  5. ^ a b c d e f g h Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  6. ^ a b c d Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press

Related etymologies

Cite this entry

“Founder.” Etymologically, 16 Oct. 2026, etymologically.com/en/founder. Accessed 16 Oct. 2026.

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