Etymograph

English

thresher

Thresher comes from Middle English threschen ‘to thresh’, and goes back to Proto-Germanic *þreskaną.

  1. Proto-Germanicc. 500 BCE–200 CE*þreskaną‘to thresh’reconstructed
  2. Old Englishc. 450–1150þrescan
  3. Middle Englishc. 1150–1500threschen‘to thresh’
  4. Middle English, derivedc. 1150–1500thresshere
  5. Englishtodaythresher

attested reconstructed ? uncertain or disputed

Earlier history uncertain.

Lineage

  1. Proto-Germanicc. 500 BCE–200 CE*þreskaną‘to thresh’reconstructed
  2. Old Englishc. 450–1150þrescan
  3. Middle Englishc. 1150–1500threschen‘to thresh’
  4. Middle English, derivedc. 1150–1500thresshere
  5. Englishtodaythresher

Formed from thresh + -er

Proto-Germanic *þreskaną ‘to thresh’

Old English þerscan ‘to thresh’

Middle English thrasshen

English thresh

The story

The shark's tail is thought to resemble the implement.

Linked words

through Proto-Indo-European *terh₁- ‘to rub, turn’

turn, tournament, throw, tragic, thread, trout, detrimental, tyrone, detriment, detour, attrition, tourney, triage, trite, tribulation, detritus, termite, tourniquet, truant, tyro, derma, 43 more

through Proto-Germanic *þreskaną ‘to thresh’

thrash, 3 more

Today it means

noun Anything or anyone that threshes.

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

Etymograph / Proto-Germanic *þreskaną / thresher