Etymograph

English

chairship

Chairship comes from Middle English chayere ‘a litter or palanquin’, from Ancient Greek κᾰθέδρᾱ ‘seat’, and ultimately from Proto-Indo-European *sed- ‘to sit’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*sed-1‘to sit’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*sedreh₂1reconstructed
  3. Proto-Hellenicc. 2200–1600 BCE*hédrā1reconstructed
  4. Ancient Greekc. 800–300 BCEἕδρα1hédra‘seat, abode, throne’
  5. Ancient Greekc. 800–300 BCEκᾰθέδρᾱ1kăthédrā‘seat’
  6. Latinc. 75 BCE–200 CEcathedra1
  7. Old Frenchc. 842–1400chaiere1
  8. Middle Englishc. 1150–1500chayere1‘a litter or palanquin’
  9. English1500–presentchair1
  10. Englishtodaychairship1

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, English chairship

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*sed-Wiktionary, English chairship‘to sit’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*sedreh₂Wiktionary, English chairshipreconstructed
  3. Proto-Hellenicc. 2200–1600 BCE*hédrāWiktionary, English chairshipreconstructed
  4. Ancient Greekc. 800–300 BCEἕδραWiktionary, English chairshiphédra‘seat, abode, throne’
  5. Ancient Greekc. 800–300 BCEκᾰθέδρᾱWiktionary, English chairshipkăthédrā‘seat’
  6. Latinc. 75 BCE–200 CEcathedraWiktionary, English chairship
  7. Old Frenchc. 842–1400chaiereWiktionary, English chairship
  8. Middle Englishc. 1150–1500chayereWiktionary, English chairship‘a litter or palanquin’
  9. English1500–presentchairWiktionary, English chairship
  10. EnglishtodaychairshipWiktionary, English chairship

Linked words

through Proto-Indo-European *sed- ‘to sit’

set, president, size, sell, sit, sitting, seat, method, session, resident, settle, assess, nest, possess, siege, saddle, exodus, reside, niche, subsidy, sedan, residue, residual, sediment, nye, insidious, sedentary, dissident, beset, prasad, cathode, soot, sedative, setter, obsess, anode, sedate, presidio, sate, sessile, 93 more

through Ancient Greek ἕδρα ‘seat, abode, throne’

polyhedron, 11 more

through Latin cathedra

cathedral, 11 more

through Old French chaiere

chaise, 9 more

Today it means

noun chairpersonship

Sources

Sources: Wiktionary, “chairship”. 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 *sed- / chairship

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