swerve

Etymology

It is inherited from Middle English swerven, past tense swarf,^[2][3][4] inherited from Old English sweorfan (“to rub, scour, file”).^{[2][5][6][7][8]} This goes back to Proto-Germanic *swerbaną,^[1][4][9] whose cognates include Old Frisian swerva (“to creep”), Old Saxon swerban (“to wipe”), Middle Dutch swerven (“to rove, stray”), modern zwerven, Old High German swerban (“to wipe, move quickly back and forth”), Old Norse sverfa (“to file”) and Gothic 𐌰𐍆𐍃𐍅𐌰𐌹𐍂𐌱𐌰𐌽 (afswairban, “to wipe away”).^{[2][4][10][9]} Barnhart and Etymonline take it back to Proto-Indo-European *swerbʰ- (“to turn, wipe”),^[4][5] and Orel relates it to Proto-Slavic *svьrběti (“to itch”).^[9] The sense "turn aside" appears suddenly in Middle English: the OED (1919) presumes it existed unrecorded in Old English, since no foreign source is known, and suggests that the original sense of the root was agitated or irregular movement.^[2][5] Barnhart thinks the sense of the Middle Dutch verb may point to influence from outside English,^[4] while the Oxford Dictionary of English and the Shorter Oxford record "depart, leave, turn aside" in Old English already.^[11][3] The Old English sense of filing survives in swarf.^[2][5]

Earliest recorded meaning

To depart, make off: before 1225, in the Legend of Saint Katherine; this rare sense was obsolete by 1540.^[2] Etymonline and Barnhart date swerven "go off, turn aside" to about 1200.^[5][4]

Semantic evolution

Etymonline and the Century Dictionary trace a chain of senses from rubbing and filing through moving to and fro to turning aside and wandering.^[5] The physical sense of turning aside from a straight course is recorded from about 1330, in Arthour and Merlin.^[2] From before 1400 the word was used of turning from a right course of conduct or opinion.^[2][5] Gower used the transitive sense "to cause to turn aside" in 1390.^[2][5] In the 16th and early 17th centuries it could also mean to err morally, to waver, and to totter;^[2][3] the sense of roving or straying (1543) survives in dialect.^[2][3] Johnson (1755) gave "to wander; to rove" first and "to deviate" second.^[12] From the late 19th century the verb was used in cricket and baseball of a ball curving in the air.^[3] The noun followed in 1736.^[2]

Timeline

• before 1225 – to depart, make off (obsolete by 1540).^[2]
• c. 1330 – to turn aside from a straight course.^[2]
• 1390 – to cause to turn aside; to turn away from a course of action.^[2]
• 1543 – to rove, stray; figuratively, to digress.^[2]
• 1576 – to err, go astray morally (obsolete by 1616).^[2]
• 1607 – to turn in a specified direction.^[2]
• 1736 – noun, an act of swerving.^[2]

Meanings

Verb

1. To turn aside suddenly from a straight line or course: The van swerved to miss a deer.^[13][10][2]
2. To make something, such as a vehicle, turn aside.^[13][2]
3. To turn away from a set course of action, belief or loyalty: He never swerved from his principles.^[10][2][3]
4. Of a cricket or baseball ball, to curve in the air.^[3]

Noun

1. An act or instance of swerving.^[13][10][2]
2. In cricket, the sideways curve of a bowled ball through the air.^[10]

Word family

• unswerved

Related words

• swarf
• unswerving

References

1. ^ a b c 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 Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c d e f g Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
4. ^ a b c d e f Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
5. ^ a b c d e f g h Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
6. ^ The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
7. ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
8. ^ Skeat, Walter W. (1911), A Concise Etymological Dictionary of the English Language, new ed., Oxford: Clarendon Press
9. ^ a b c Orel, Vladimir (2003), A Handbook of Germanic Etymology, Leiden / Boston: Brill
10. ^ a b c d e Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
11. ^ Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press
12. ^ Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.
13. ^ a b c Collins English Dictionary (2023), Glasgow: HarperCollins