Etymograph

English

bank

Bank comes from Italian banca ‘counter, moneychanger's bench or table’, and goes back to Proto-Indo-European *bʰeg- ‘to turn, curve, bend, bow’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*bʰeg-1‘to turn’reconstructed
  2. Proto-Germanicc. 500 BCE–200 CE*bankiz1‘bench’reconstructed
  3. Proto-West Germanicc. 200–500 CE*banki1‘bench’reconstructed
  4. Lombardicmodernbank1‘bench’
  5. Italianc. 1300–presentbanca1‘counter’
  6. Middle Frenchc. 1400–1600banque1
  7. Middle Englishc. 1150–1500banke1
  8. Englishearliest quotation 1625bank1

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, English bank
  2. Earliest quotation in Wiktionary’s entry: 1625, Francis Bacon, Of Usury: “Let it be no bank or common stock, but…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*bʰeg-Wiktionary, English bank‘to turn’reconstructed
  2. Proto-Germanicc. 500 BCE–200 CE*bankizWiktionary, English bank‘bench’reconstructed
  3. Proto-West Germanicc. 200–500 CE*bankiWiktionary, English bank‘bench’reconstructed
  4. LombardicmodernbankWiktionary, English bank‘bench’
  5. Italianc. 1300–presentbancaWiktionary, English bank‘counter’
  6. Middle Frenchc. 1400–1600banqueWiktionary, English bank
  7. Middle Englishc. 1150–1500bankeWiktionary, English bank
  8. Englishearliest quotation 1625bankWiktionary, English bank. Earliest quotation in Wiktionary’s entry: 1625, Francis Bacon, Of Usury: “Let it be no bank or common stock, but…”

The story

For the bench-bank relation, compare typologically Russian ла́вка (lávka), прила́вок (prilávok).

Full etymology on Wiktionary

Word family

English words that share an ancestor with bank, grouped by the ancestor they share, most familiar first.

through Proto-Indo-European *bʰeg- ‘to turn, curve, bend, bow’

  • back ← bak ← bæc ← *bak ← *baką
  • beach ← bache ← beċe ← *baki ← *bakiz
  • bitch ← biche ← biċċe ← *bikkjā ← *bikjǭ
  • baker ← bakere ← bæcere ← *bakārī ← *bakārijaz
  • batch ← bache ← bæċ ← *baki ← *bakiz
  • petite ← petit ← petit ← *pittus ← *biggos
  • petit ← *pittus ← *biggos ← *bʰég-ko-s
  • baxter ← bakestere ← bæcestre ← bæcere ← *bakārī
  • bicker ← bikeren ← bicken ← *bikken ← *bikkjan
  • bichon ← biche ← biċċe ← *bikkjā ← *bikjǭ

through Proto-West Germanic *banki ‘bench’

through Lombardic bank ‘bench, counter’

  • banquet ← banket ← banchetto ← banco

18 more relatives in the full family tree

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Another origin of bank

  1. Proto-Germanicc. 500 BCE–200 CE*bankô‘bank, embankment’reconstructed
  2. Proto-West Germanicc. 200–500 CE*bankōreconstructed
  3. Old Englishc. 450–1150*banca‘bench’reconstructed
  4. Middle Englishc. 1150–1500bank‘the bank of a river or lake’
  5. Englishtodaybank

From Middle English bank, banke, from Old English *banca (‘bench’) (attested in Old English hōbanca (‘couch’) and Old English banc (‘bank, hillock, embankment’), from Proto-West Germanic *bankō, from Proto-Germanic *bankô.

Another origin of bank

  1. Proto-Indo-Europeanc. 4500–2500 BCE*bʰeg-‘to bend, curve, arch’reconstructed
  2. Proto-Germanicc. 500 BCE–200 CE*bankiz‘bench’reconstructed
  3. Frankishc. 250–700*bankireconstructed
  4. Old Frenchc. 842–1400banc‘bench’
  5. Middle Englishc. 1150–1500bank‘the bank of a river or lake’
  6. Englishtodaybank

Another origin of bank

  1. Proto-Indo-Europeanc. 4500–2500 BCE*bʰeg-‘to bend, curve, arch’uncertain
  2. Proto-Germanicc. 500 BCE–200 CE*bankiz‘bench’uncertain
  3. Proto-West Germanicc. 200–500 CE*banki‘bench’uncertain
  4. Old High Germanc. 750–1050bancuncertain
  5. Frenchc. 1600–presentbancuncertain
  6. Englishtodaybank

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Today it means

noun An institution where one can place and borrow money and take care of financial affairs.

Sources

Sources: Wiktionary, “bank”. 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 *bʰeg- / bank