patchy

Etymology

It is formed from English patch + -y.^{[2][3][4][5][6]} Patch is from Middle English pacche, of uncertain origin;^[2][3][7] it may be a variant of pece, from Old French pieche, a dialect form of the word that gave piece.^[3][7][8]

Earliest recorded meaning

Made up of patches, like patchwork: 1583, in Brian Melbancke's Philotimus.^[2][4] Etymonline dates the word to 1798,^[3] and the Shorter Oxford and Dictionary.com to the late 18th century.^[5][6]

Semantic evolution

From "consisting of patches" the word passed to things that occur only in patches or here and there, and so to anything uneven or inconsistent in quality,^[2][5][9] as in a patchy performance or patchy knowledge.^[9][5] Merriam-Webster Unabridged also uses it of an animal's coat that looks rough and uneven.^[4]

Timeline

• 1583 – consisting of patches, resembling patchwork; later also occurring in patches, irregular.^[2][4] Etymonline dates the word to 1798.^[3]

Meanings

Adjective

1. Uneven in quality, intensity or occurrence; inconsistent: His French is rather patchy.^[9][5][2]
2. Having or forming patches; spotty: patchy fog on the motorway.^[4][9][2]
3. Of an animal's coat, rough and uneven.^[4]

Word family

• patchily
• patchiness

Related words

• patch
• patchwork
• piece

Usage notes

A separate dialect adjective patchy, cross or irritable, is recorded by the OED from 1862, in Trollope, and is formed from patch in the sense of a fool, as in crosspatch.^[2] Wright's dialect dictionary records it in Berkshire and Hampshire for people who blow hot and cold,^[10] and Merriam-Webster Unabridged labels it dialectal in England.^[4]

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c d e Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
4. ^ a b c d e f g Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
5. ^ a b c d e Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
6. ^ a b Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
7. ^ a b Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
8. ^ The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
9. ^ a b c d Collins English Dictionary (2023), Glasgow: HarperCollins
10. ^ 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)