crunch

Etymology

It is a variant of the older verb craunch, recorded from 1631, which is probably of imitative origin.^[2][3][4][5] The OED, in an entry first published in 1893, calls it a recent variation of craunch or cranch, perhaps meant to express a softer, less obtrusive sound, and perhaps influenced by crush and munch;^[6] Barnhart likewise names both words,^[3] Hoad, the Shorter Oxford and Collins speak of the influence of munch,^[7][8][9] Dictionary.com calls it a blend of craunch and crush,^[10] and Weekley thought it perhaps influenced by crump.^[11] Skeat and Partridge simply call it imitative or echoic.^[12][13]

Earliest recorded meaning

To chew with a crushing or grinding noise: Merriam-Webster dates this intransitive use to 1706.^[2] The OED's first quotations are later: 1801, in Southey's Thalaba, of something crunching under pressure, and 1814, in a supplement to Grose's Provincial Glossary, for crushing something firm and brittle with the teeth.^[6] Barnhart and Etymonline date the verb 1814.^[3][4]

Semantic evolution

From chewing, the verb spread to crushing or grinding something under foot or wheels with the same noise (1849, in Charlotte Brontë's Shirley) and to making one's way with a crunching sound (1853).^[6][4] The noun, an act of crunching, appears in 1836 in Marryat's Mr Midshipman Easy, formed from the verb.^[6][3][4] In Scotland a crunch was also a small fragment left by crunching, as in Moir's Mansie Wauch (1828);^[14][6] in 19th-century slang to crunch could mean to crush or beat up.^[15] The sense of a critical moment or showdown was popularized by Winston Churchill, whose use in the Daily Telegraph in 1939 is the first recorded, chiefly in to come to the crunch.^[6][3][4] By 1970 it could also mean the main problem or sticking point, and by 1974 it was used as an adjective, "critical, decisive".^[6] Later senses are a severe economic squeeze, as on credit, and a shortage.^[2] Since 1983 it has also been a short name for the abdominal crunch, a stomach exercise.^[6][9] The informal verb sense, to process numbers or data on a large scale, is recorded by Merriam-Webster and Collins.^[2][9]

Timeline

• 1631 – craunch, the older form.^[2]
• 1706 – to chew with a crushing noise (Merriam-Webster's date).^[2]
• 1801 – to make a crunching sound under pressure.^[6]
• 1814 – to crush with the teeth.^[6][3][4]
• 1836 – noun, an act of crunching.^[6][3][4]
• 1849 – to crush or grind under foot or wheels.^[6][4]
• 1853 – to advance with a crunching sound.^[6]
• 1939 – a crisis, a decisive moment, in Churchill.^[6][3][4]
• 1970 – the main problem, a sticking point.^[6]
• 1974 – adjective, critical, decisive.^[6]
• 1983 – an abdominal crunch.^[6]

Meanings

Verb

1. To bite or chew something crisp with a crushing, crackling noise: The children crunched their apples.^[9][2][6]
2. To crush or grind something under foot or under wheels with a crunching noise; to make such a noise: The frozen grass crunched under her boots.^[9][2][6]
3. To move along with a crunching sound.^[2][6]
4. (informal) To process or perform calculations on numbers or data, especially on a large scale.^[9][2]

Noun

1. The act or sound of crunching.^[9][2][6]
2. the crunch: the critical or decisive moment; a crisis or showdown, as in to come to the crunch.^[9][6][2]
3. A severe economic squeeze, as on credit; a shortage.^[2]
4. A crunchy quality, as in food.^[2]
5. An abdominal crunch, an exercise for the stomach muscles.^[9][6]

Adjective

1. (informal) Critical or decisive: crunch time.^[9][6]

Word family

• crunchable
• cruncher
• crunchy
• crunch time
• big crunch

Related words

• craunch
• cranch
• crush
• munch

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j k l m n Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
3. ^ a b c d e f g h Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
4. ^ a b c d e f g h i Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
5. ^ The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
6. ^ a b c d e f g h i j k l m n o p q r s t u v w x Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
7. ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
8. ^ Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
9. ^ a b c d e f g h i j Collins English Dictionary (2023), Glasgow: HarperCollins
10. ^ Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
11. ^ Weekley, Ernest (1921), An Etymological Dictionary of Modern English, London: John Murray
12. ^ Skeat, Walter W. (1911), A Concise Etymological Dictionary of the English Language, new ed., Oxford: Clarendon Press
13. ^ Partridge, Eric (1966), Origins: A Short Etymological Dictionary of Modern English, 4th ed., London: Routledge & Kegan Paul
14. ^ 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. ^ Green, Jonathon (2010), Green's Dictionary of Slang, London: Chambers; digital ed. 2016–, https://greensdictofslang.com