Etymologically

Etymology and origin of the Old English word þerscan

Confidence
Established
Formation
Inherited
First attested
890–897 Pastoral Care More words from the 9th century
Inherited from
Proto-Germanic *þreskaną
Ultimate origin
Proto-Germanic *þreskaną
Etymology tree
inherited borrowed derived
Old English þerscan
English thrash
English thresh

Pronunciation

  • /ˈθer.ʃɑn/, [ˈθerˠ.ʃɑn][1]

Forms

þersċan (strong class 3; third-person singular present þirsċþ, past singular þærsċ, past plural þursċon)[1] þresċan and late þrexan.[1][2] Northumbrian ðerscende in the Durham Ritual gloss and geðorscen in the Lindisfarne gloss.[3][4][5]

Etymology

It is inherited from Proto-Germanic *þreskaną (“to thresh, to tread”).[1][6] Its cognates are Gothic 𐌸𐍂𐌹𐍃𐌺𐌰𐌽 (þriskan, “to thresh”), Old High German dreskan, Old Swedish þryskia and Old Norse þreskja.[6][7][1]

Orel relates it to Tocharian A trāsk- (“to chew”), Ancient Greek τιτρώσκω (titrṓskō, “to wound”) and Lithuanian treškėti (“to crackle”).[6] Köbler and Wiktionary refer it to the root Proto-Indo-European *terh₁- (“to rub, turn”).[8][1] Holthausen compares a Lithuanian verb meaning “to break in two”, with a question mark.[7]

The ⟨er⟩ of ⟨þerscan⟩ comes from r-metathesis, which moved /r/ before a short vowel followed by /s/; the verb shows no breaking.[9] The unmetathesised form ⟨þrescan⟩ is the one English kept.[1] The /sk/ was palatalised before a front vowel (⟨þersċe⟩ “I thresh”) but not before a back one, as in the infinitive.[10]

Earliest recorded meaning

The first dated record is in the Pastoral Care (890×897), in God's command to Ezekiel to besiege Jerusalem: send ðærto gefylcio, & ðerscað ðone weall mid rammum “send troops against it and batter the wall with rams”.[11][5]

Semantic evolution

Bosworth and Toller order the senses as striking or scourging, threshing grain, and pounding.[12] The Northumbrian glosses use it for Latin verberare and caedere: lyft ðerscende “beating the air” in the Durham Ritual and geðorscen “beaten” in the Lindisfarne Luke.[12][5] The Old English Martyrology has a martyr beaten to death with poles, mid stengum ðyrscan, and a man who threshed corn and winnowed it.[12][13] In Gregory's Dialogues the riders beat their horses with their shafts.[14][5] The threshing floor is a flor on to þerscenne.[12]

The verb became Middle English threshen, used of threshing grain and of beating people; it survives as English thresh and the dialect variant thrash, which took over most of the figurative senses.[15][16]

Timeline

  • 890×897 – ðerscað ðone weall mid rammum “batter the wall with rams” in the Pastoral Care.[11][5]
  • s. x³/⁴ – geðorscen glossing caedentes in the Lindisfarne Gospels gloss.[4][5]
  • s. x² – lyft ðerscende “beating the air” in the Durham Ritual gloss.[3][5]
  • s. xi¹ – the riders beat their horses with their shafts in Gregory's Dialogues (Hatton 76).[17][5]

Meanings

Verb

  1. to strike, beat, scourge.[12][8]
  2. to thresh grain.[12][18]
  3. to pound, batter.[12]

Word family

  • beþersċan
  • ġeþersċan
  • tōþersċan

Descendants

  • Middle English threshen (→ English thresh; English thrash; Scots thresch; Scots thrash)[1]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement, p. Suppl. 730
  3. ^ a b Gneuss, Helmut; Lapidge, Michael (2014), Anglo-Saxon Manuscripts: A Bibliographical Handlist of Manuscripts and Manuscript Fragments Written or Owned in England up to 1100, Toronto: University of Toronto Press, p. 204
  4. ^ a b Gneuss, Helmut; Lapidge, Michael (2014), Anglo-Saxon Manuscripts: A Bibliographical Handlist of Manuscripts and Manuscript Fragments Written or Owned in England up to 1100, Toronto: University of Toronto Press, p. 291
  5. ^ a b c d e f g h Healey, Antonette diPaolo; Price Wilkin, John; Xiang, Xin, eds. (2009), Dictionary of Old English Web Corpus, Toronto: Dictionary of Old English Project
  6. ^ a b c Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill, p. 426
  7. ^ a b Holthausen, Ferdinand (1934), Altenglisches etymologisches Wörterbuch, Heidelberg: Carl Winter, p. 364
  8. ^ a b Köbler, Gerhard (2014), Altenglisches Wörterbuch, 4th ed., online, koeblergerhard.de/wikiling, p. s.v. þerscan
  9. ^ Hogg, Richard M. (1992), A Grammar of Old English, vol. 1: Phonology, Oxford: Blackwell, p. § 7.94
  10. ^ Hogg, Richard M. (1992), A Grammar of Old English, vol. 1: Phonology, Oxford: Blackwell, p. § 7.17
  11. ^ a b Gneuss, Helmut; Lapidge, Michael (2014), Anglo-Saxon Manuscripts: A Bibliographical Handlist of Manuscripts and Manuscript Fragments Written or Owned in England up to 1100, Toronto: University of Toronto Press, p. 499
  12. ^ a b c d e f g Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement, p. 1056
  13. ^ Rauer, Christine, ed. (2013), The Old English Martyrology: Edition, Translation and Commentary, Cambridge: D. S. Brewer (glossary), p. s.v. þerscan
  14. ^ Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement, p. Suppl. 729
  15. ^ Kurath, Hans; Kuhn, Sherman M.; Lewis, Robert E., eds. (1952–2001), Middle English Dictionary, Ann Arbor: University of Michigan Press; online edition ed. Frances McSparran et al. (2000–2018)
  16. ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  17. ^ Gneuss, Helmut; Lapidge, Michael (2014), Anglo-Saxon Manuscripts: A Bibliographical Handlist of Manuscripts and Manuscript Fragments Written or Owned in England up to 1100, Toronto: University of Toronto Press, p. 503
  18. ^ Sweet, Henry (1896), The Student's Dictionary of Anglo-Saxon, Oxford: Clarendon Press, p. 204

Related etymologies

  • witan · also from Proto-Germanic
  • ofer · also from Proto-Germanic
  • of · also from Proto-Germanic
  • boc · also from Proto-Germanic
  • full · also from Proto-Germanic
  • wiþ · also from Proto-Germanic
  • þurh · also from Proto-Germanic
  • -tig · also from Proto-Germanic
Cite this entry

“Þerscan.” Etymologically, 16 Nov. 2026, etymologically.com/ang/%C3%BEerscan. Accessed 16 Nov. 2026.

Last edited on . ·