Etymograph

English

thatch

Thatch comes from Old English þæc ‘roof-covering’, and goes back to Proto-Indo-European *(s)teg-.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*(s)teg-‘cover’reconstructed
  2. Proto-Germanicc. 500 BCE–200 CE*þaką‘covering’reconstructed
  3. Proto-West Germanicc. 200–500 CE*þak‘roof, cover’reconstructed
  4. Old Englishc. 450–1150þæc‘roof-covering’
  5. Middle Englishc. 1150–1500thache
  6. Englishearliest quotation 1989thatch

attested reconstructed ? uncertain or disputed

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*(s)teg-‘cover’reconstructed
  2. Proto-Germanicc. 500 BCE–200 CE*þaką‘covering’reconstructed
  3. Proto-West Germanicc. 200–500 CE*þak‘roof, cover’reconstructed
  4. Old Englishc. 450–1150þæc‘roof-covering’
  5. Middle Englishc. 1150–1500thache
  6. Englishearliest quotation 1989thatch

Earliest quotation: 1989, Octavia E. Butler, Part III, Chapter 7: “Just over halfway up, we reached the Human settlement…”

Linked words

through Proto-Indo-European *(s)teg- ‘cover’

detective, detection, detect, tile, sauna, thug, protégé, toga, staccato, toque, 27 more

through Proto-Germanic *þaką ‘covering’

deck, 1 more

Another origin of thatch

  1. Proto-Indo-Europeanc. 4500–2500 BCE*tog-o-sreconstructed
  2. Proto-Germanicc. 500 BCE–200 CE*þaką‘cover, covering’reconstructed
  3. Proto-Germanic, derivedc. 500 BCE–200 CE*þakjaną‘to cover’reconstructed
  4. Proto-West Germanicc. 200–500 CE*þakkjanreconstructed
  5. Old Englishc. 450–1150þeċċan‘to cover’
  6. Middle Englishc. 1150–1500thacchen‘to thatch’
  7. Englishtodaythatch

Today it means

noun Straw, rushes, or similar, used for making or covering the roofs of buildings, or of stacks of hay or grain.

Language periods are conventional ranges, not dates for this word.

Etymograph / Proto-Indo-European *(s)teg- / thatch