bristle

Etymology

It is inherited from Middle English bristel, also brustel and brostel,^[2][3][4] with a diminutive suffix and the r moved, inherited from Old English byrst (“a bristle”).^{[5][6][4][7][8]} An unrecorded *brystl or *byrstel may have been its direct source,^[3][5][7][9] and the MED thinks it was probably formed already in Old English.^[2] Wiktionary gives Proto-West Germanic *burstilu as the diminutive.^[1] The base goes back to Proto-Germanic *burstiz,^[10][11][1] from Proto-Indo-European *bʰr̥stís,^[1] from a root *bhars- (“point, bristle”).^[6][5] It is cognate with Dutch borstel, Old Saxon bursta, Old High German burst, German Borste and Old Norse burst,^{[3][10][4][5]} and with a Sanskrit word for a point or spike;^[4][10][6] Barnhart adds Old Irish barr (“point, peak”),^[5] and both he and Klein add Latin fastīgium (“top, summit”), as a probable cognate in Klein's view.^[5][4]

Earliest recorded meaning

A short, stiff hair: before 1300, in Kyng Alisaunder.^[3][5] A boar's bristles appear in Bevis about 1330,^[2] and the OED's first record of a hog's is in Guy of Warwick, about 1314.^[3] Its base is much older, the Old English word being recorded from about 700.^[12][5]

Semantic evolution

Weekley says the word was originally used of pigs only,^[13] though the first record in the OED is of the general sense.^[3] It spread to the short hairs on a shaved face,^[3] to plants (1759),^[3] and in the 20th century to the man-made filaments of a brush.^[3] The verb, from the noun, began with hair standing stiff, in Caxton (1480).^[3][5] Etymonline explains the sense "become angry" from the way animals show fight,^[6] yet the human use, from 1549, is recorded before the animal one, from 1694.^[3] To set up one's bristles, to show temper, is recorded from 1529.^[3] Bristling points gave "thickly set with" (1606), then "to bristle with difficulties" (1864) and "to be astir with" (1844).^[3] English dialects used it also for being lively or setting to work, and of a breeze freshening.^[14] Slang had on the bristle, on a spree, in 1879.^[15]

Timeline

• about 700 – Old English byrst.^[12][5]
• c. 1200 – past-participial adjective bristled, set with bristles.^[6]
• before 1300 – a short, stiff hair.^[3][5]
• c. 1314 – a stiff hair of the hog.^[3][2]
• 1480 – verb, of hair, to stand stiff.^[3][5]
• 1529 – to set up one's bristles, to show temper.^[3]
• 1549 – of a person, to show temper or indignation.^[3] Etymonline dates this to the 1540s.^[6]
• 1606 – to be thickly set with points.^[3]
• before 1616 – to erect hair stiffly, in Shakespeare's King John.^[3]
• 1694 – of an animal, to raise the bristles.^[3]
• 1759 – a stiff hair or outgrowth on a plant.^[3]
• 1844 – to be aggressively astir with something.^[3]
• 1864 – figuratively, to bristle with difficulties.^[3]
• 1879 – on the bristle, on a spree.^[15]
• before 1935 – a filament of other material in a brush, in T. E. Lawrence.^[3]

Meanings

Noun

1. A short, stiff, coarse hair of an animal or plant, especially of a hog or boar.^[16][17][3]
2. A man-made filament in the head of a brush: The toothpaste clung to the worn nylon bristles.^[17][3][16]

Verb

1. To rise or stand stiff, like bristles: The hairs on his neck bristled in the cold.^[16][17][3]
2. Of an animal, to raise the bristles in anger or excitement.^[17][3]
3. To react with anger or indignation, often with at: The mayor bristled at the question.^[16][17][3]
4. To be thickly covered or set with something: The ridge bristled with spears.^[16][3]
5. To be full of or astir with something: The newsroom bristled with rumours.^[16][3]
6. Transitive, to make hair stand stiffly; to furnish or cover with bristles.^[16][3][18]

Word family

• bristlelike
• bristleless
• abristle
• bristlemouth
• bristletail
• bristly

Related words

• birse
• bur
• fastigiate
• brustle

Usage notes

A dialect verb bristle, to scorch or parch, especially in cooking, has a separate headword in the OED and Merriam-Webster Unabridged; it is recorded from 1483 and is of uncertain origin.^[3][17][18] Its later forms suggest Middle French brusler (“to burn”), but the OED doubts this, because of the earlier spellings and Scots birsle.^[3] The English Dialect Dictionary records it in Scotland, Ireland and northern England, for crackling in cooking or burning.^[14]

References

1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d 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)
3. ^ 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 Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
4. ^ a b c d e 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 j k l Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
6. ^ a b c d e f Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
7. ^ a b The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
8. ^ Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press
9. ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
10. ^ a b c Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill
11. ^ Köbler, Gerhard (2014), Germanisches Wörterbuch, 5th ed., online, koeblergerhard.de/wikiling
12. ^ a b Barnhart, Robert K., ed. (1995), The Barnhart Concise Dictionary of Etymology, New York: HarperCollins
13. ^ Weekley, Ernest (1921), An Etymological Dictionary of Modern English, London: John Murray
14. ^ a b 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)
15. ^ a b Green, Jonathon (2010), Green's Dictionary of Slang, London: Chambers; digital ed. 2016–, https://greensdictofslang.com
16. ^ a b c d e f g Collins English Dictionary (2023), Glasgow: HarperCollins
17. ^ a b c d e f Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
18. ^ a b Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press