Etymologically
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fern

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Pronunciation

Etymology

It is inherited from Middle English fern, also ferne,[2][3][4] inherited from Old English fearn,[5][6][7][8] from Proto-Germanic *farnaz,[6][3][9] which is also the source of Old Saxon farn, Middle Dutch varen, Dutch varen, Old High German farn and German Farn.[6][3][5][9] The OED notes that it is not recorded in Old Norse.[5] Outside Germanic, Barnhart and Klein list Middle Irish raith, Welsh rhedyn, Breton raden, Lithuanian papártis (“fern”) and Russian па́поротник (páporotnik, “fern”), and Sanskrit पर्ण (parṇá, “feather, wing, leaf”);[3][4][10] Klein and Weekley compare Ancient Greek πτέρις (ptéris, “fern”) and πτερόν (pterón, “feather, wing”).[4][11][8] These point to Proto-Indo-European *por-no- (“feather”),[6][8][12] reconstructed by Kroonen as *ptorH-no-.[9] Etymonline, following Watkins, derives this from *per- (“to lead, pass over”), as "that which carries a bird in flight",[6] and the fern would then have been named for its feathery fronds.[12][8][6]

Earliest recorded meaning

The plant: first recorded in the Corpus Glossary, before 800, where Old English fearn glosses Latin filix.[13][5][14] Barnhart dates the Old English word to about 700, and the Middle English form ferne to probably before 1300.[3]

Semantic evolution

The word has always meant the plant, used of a single plant or frond and also collectively.[5][15] The Old English word is the first element of many place names.[14] Attributive uses and compounds (fern-ashes, fern-bracken) appear from about 1386,[13] and the verb fern, to cover with ferns, from about 1420.[5] Because ferns seem to appear from nothing, people believed that fern seed made its bearer invisible, a belief recorded in English from the 1590s;[6] Weekley explains it by the old idea that the plant grew from invisible seeds.[11] In the dialects the word had forms such as farn in Gloucestershire, vern in Hampshire and viern in west Somerset, and many local compounds, such as fern-owl for the nightjar.[16] In American slang it has been used for the female genitals and, on campuses, for someone who clings to the styles of the 1960s.[17]

Timeline

  • before 800 – the plant, in the Corpus Glossary.[13][5]
  • before 1300 – Middle English ferne.[3]
  • c. 1386 – attributive uses and compounds.[13]
  • c. 1420 – the verb fern, to cover with fern.[5]
  • 1590s – the belief that fern seed makes a person invisible.[6]

Meanings

Noun

  1. Any of a large group of flowerless vascular plants that have roots, stems and feathery fronds and reproduce by spores instead of seeds: Ferns grew thick along the shady bank.[2][18][15]
  2. Any of certain similar but unrelated plants, such as the sweet fern.[18]

Word family

  • ferny
  • fernlike
  • fernless
  • fernbrake
  • fernery
  • fern bar

Usage notes

A separate adjective fern, from Old English fyrn, meant "former, ancient"; it is long obsolete except in the dialect word fernyear, last year.[5][15] The study of ferns is called filicology, from Latin filix (“fern”).[6]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  3. ^ a b c d e f Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  4. ^ a b c Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  5. ^ a b c d e f g h i Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  6. ^ a b c d e f g h i Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  7. ^ The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
  8. ^ a b c d Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  9. ^ a b c Kroonen, Guus (2013), Etymological Dictionary of Proto-Germanic, Leiden Indo-European Etymological Dictionary Series 11, Leiden / Boston: Brill
  10. ^ Skeat, Walter W. (1911), A Concise Etymological Dictionary of the English Language, new ed., Oxford: Clarendon Press
  11. ^ a b Weekley, Ernest (1921), An Etymological Dictionary of Modern English, London: John Murray
  12. ^ a b Ayto, John (2005), Word Origins: The Secret Histories of English Words from A to Z, 2nd ed., London: A & C Black
  13. ^ a b c d Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  14. ^ a b Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement
  15. ^ a b c Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  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)
  17. ^ Green, Jonathon (2010), Green's Dictionary of Slang, London: Chambers; digital ed. 2016–, https://greensdictofslang.com
  18. ^ a b Collins English Dictionary (2023), Glasgow: HarperCollins