Etymograph

English

consortium

Consortium comes from Latin cōnsortium ‘fellowship, participation, society’, from cōnsors ‘partner, companion’, and ultimately from Proto-Indo-European *ser- ‘to flow’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*ser-1‘to flow’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*sértis1reconstructed
  3. Proto-Italicc. 1500–700 BCE*sortis1reconstructed
  4. Latinc. 75 BCE–200 CEsors1‘anything used to determine chances, lot’
  5. Latinc. 75 BCE–200 CEcōnsors1‘partner, companion’
  6. Latinc. 75 BCE–200 CEcōnsortium1‘fellowship, participation, society’
  7. Englishearliest quotation 2025consortium1

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, English consortium
  2. Earliest quotation in Wiktionary’s entry: 2025, Kamala Thiagarajan, If you're going to be kind to another human, today is the da: “We wanted to share that kind thought with you…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*ser-Wiktionary, English consortium‘to flow’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*sértisWiktionary, English consortiumreconstructed
  3. Proto-Italicc. 1500–700 BCE*sortisWiktionary, English consortiumreconstructed
  4. Latinc. 75 BCE–200 CEsorsWiktionary, English consortium‘anything used to determine chances, lot’
  5. Latinc. 75 BCE–200 CEcōnsorsWiktionary, English consortium‘partner, companion’
  6. Latinc. 75 BCE–200 CEcōnsortiumWiktionary, English consortium‘fellowship, participation, society’
  7. Englishearliest quotation 2025consortiumWiktionary, English consortium. Earliest quotation in Wiktionary’s entry: 2025, Kamala Thiagarajan, If you're going to be kind to another human, today is the da: “We wanted to share that kind thought with you…”

Linked words

through Proto-Indo-European *ser- ‘to flow’

service, series, serve, hero, stream, desert, conservative, reservoir, insert, sermon, heresy, assertion, exert, observant, servitude, conservatism, assertive, concierge, heretic, sorcerer, sark, servile, serf, strudel, sere, conservator, 32 more

through Proto-Italic *sortis

sortie, 4 more

through Latin sors ‘anything used to determine chances, lot’

sort, sorcery, 5 more

Today it means

noun An association or combination of businesses, financial institutions, or investors, for the purpose of engaging in a joint venture.

Sources

Sources: Wiktionary, “consortium”. 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 *ser- / consortium

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