Etymologically

Etymology and origin of the English word slash

Confidence
Uncertain
Formation
Borrowing
First attested
1382 Wycliffite Bible
Borrowed from
Old French esclachier
Ultimate origin
Old French esclachier

Pronunciation

Etymology

It is perhaps borrowed from Old French esclachier (“to break”),[2][3][4][5][6][7] a variant of esclater (“to break, splinter”),[3][4][5] from esclat (“splinter”), the source of slat.[3] Hoad takes it as an aphetic form of an assumed variant of the French verb,[6] and Merriam-Webster gives the Middle English verb as slaschen.[8][7] Klein and Skeat analyse the French verb as es-, from Latin ex, and a Germanic imitative base meaning "to crack", comparing Middle High German klac (“cleft, fissure”);[9][10] Partridge also thinks it ultimately imitative.[11] The Shorter Oxford calls the English word probably imitative, comparing flash, with the French verb only as a second possibility,[12] and Weekley thought that in some senses it was an intensive of lash.[13]

Earliest recorded meaning

To cut or wound with the sweep of a sharp weapon: the OED's first record is a single use in the Wycliffite Bible (1382), after which the verb is recorded only from the middle of the 16th century,[2][13] first as an intransitive verb, to deliver cutting blows, in 1548.[2][4][5] Barnhart rejects the Wycliffite record: the editors of the Middle English Dictionary read the word there as flascht, so the verb dates from 1548.[4]

Semantic evolution

The noun, a cutting stroke with a weapon or whip, followed in 1576, and a long deep cut or gash in 1580.[2][8][5] Fashion gave the noun a vertical slit in a garment that shows a lining of another colour (1615) and the verb the sense of cutting such slits (1698).[2][5] From the 17th century the verb also meant to whip (1631), to criticize mercilessly (before 1652) and to strike violently or at random (1689).[2][5][6] In North America it was used from 1821 for clearing land of trees, and the noun for an open tract in a forest (1825) and for the debris left after logging (1841).[2][5] Reducing prices severely is recorded by 1876 in American newspaper advertisements, according to Etymonline,[5] and the OED's first record is from 1906.[2] As the name of the sloping line /, the noun is first recorded in Webster's Third (1961).[2][5] From 1984 slash, after the written form K/S (Kirk/Spock), named a subgenre of fiction first published in fanzines and now mostly online;[2] the name comes from the stroke used to link two names.[14] In recent American student slang slash is spoken between two phrases, standing for the written stroke.[15]

Timeline

  • 1382 – to cut or wound with a weapon, once, in the Wycliffite Bible.[2]
  • 1548 – intransitive, to deliver cutting blows.[2][4][5]
  • 1576 – noun, a cutting stroke.[2][8]
  • 1580 – a long deep cut, a gash.[2]
  • 1615 – a slit in a garment showing the lining.[2][5]
  • 1631 – to whip or lash.[2]
  • 1689 – to strike violently or at random.[2][5]
  • 1821 – to clear land of trees.[2][5]
  • 1825 – an open tract or clearing in a forest.[2][5]
  • 1906 – to cut prices or other amounts severely.[2]
  • 1961 – the punctuation mark /.[2][5]
  • 1984 – a subgenre of fanzine fiction, after K/S.[2]

Meanings

Verb

  1. To cut with sharp sweeping strokes, as with a sword or knife: Vandals slashed the seats of the bus.[7][8][2]
  2. To make long gashes in something: Someone had slashed all four tyres.[7][2]
  3. To reduce prices, budgets and the like sharply: The shop slashed its prices after Christmas.[7][2]
  4. To lash with a whip.[7][2]
  5. (chiefly US) To criticize harshly.[7][2]
  6. To cut slits in a garment so that the lining shows through.[7][2]
  7. To clear scrub or undergrowth by cutting.[7][2]

Noun

  1. A sharp sweeping stroke, as with a sword or a whip.[7][8][2]
  2. A cut or wound made by such a stroke; a gash.[7][8][2]
  3. An ornamental slit in a garment showing a lining of a contrasting colour.[7][8][2]
  4. The sloping line /, also called an oblique or solidus.[2][14]
  5. A severe reduction; a cut.[2]
  6. (North America) Debris of branches and felled trees left after logging, or a clearing strewn with it.[2][7]
  7. A subgenre of fiction, first in fanzines and now mostly online, named from the stroke that links two characters' names, as in Kirk/Spock.[2][14]

Word family

  • slasher
  • backslash
  • slash-and-burn
  • slash pocket
  • slash pine
  • slat
  • slish

Usage notes

The slash meaning swampy ground, recorded in America from 1652, has a separate source: the OED calls it of obscure origin, comparing flash and plash,[2][5] and Merriam-Webster takes it as probably the latter altered under the influence of slush.[8] The slang slash, an act of urinating (1950), from an older slash, a drink (1614–1783), is of uncertain origin too.[2][12] In English dialects the verb also meant to trim a hedge, and in Scotland and Ireland to splash or dash liquid.[16]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z 27 28 29 30 31 32 33 34 35 36 37 38 Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  3. ^ a b c The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
  4. ^ a b c d e Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  5. ^ a b c d e f g h i j k l m n o p Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  6. ^ a b c Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  7. ^ a b c d e f g h i j k l m Collins English Dictionary (2023), Glasgow: HarperCollins
  8. ^ a b c d e f g h Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  9. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  10. ^ Skeat, Walter W. (1911), A Concise Etymological Dictionary of the English Language, new ed., Oxford: Clarendon Press
  11. ^ Partridge, Eric (1966), Origins: A Short Etymological Dictionary of Modern English, 4th ed., London: Routledge & Kegan Paul
  12. ^ a b Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  13. ^ a b Weekley, Ernest (1921), An Etymological Dictionary of Modern English, London: John Murray
  14. ^ a b c Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press
  15. ^ Green, Jonathon (2010), Green's Dictionary of Slang, London: Chambers; digital ed. 2016–, https://greensdictofslang.com
  16. ^ Wright, Joseph, ed. (1898–1905), The English Dialect Dictionary, 6 vols., Oxford: Henry Frowde; via EDD Online 4.0, University of Innsbruck (CC BY 4.0)

Related etymologies

Cite this entry

“Slash.” Etymologically, 26 Oct. 2026, etymologically.com/en/slash. Accessed 27 Oct. 2026.

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