breakup

Etymology

It is a noun use of the phrasal verb break up,^[2][3][4] formed from English break + up.^[5][3] The verbal phrase, "to separate, dissolve", is recorded from the mid-15th century, first of ploughland and later of groups and assemblies.^[3] It is also written break-up.^[3][2]

Earliest recorded meaning

The action of breaking something up; separation into parts, disintegration: 1697, in the Philosophical Transactions of the Royal Society.^[2] Etymonline and Merriam-Webster date the noun to 1795 and 1794,^[3][6] and Dictionary.com to 1785–95.^[4]

Semantic evolution

From the general sense of breaking up, the noun was applied to particular endings: the end of term at a school or university, from 1840,^[2][5] and the ending of a relationship or partnership, from 1849.^[2] Etymonline notes that the verb break up was used of things, and of marriages and relationships, from the mid-18th century.^[3] In Alaska and Canada the breakup is the melting and breaking of river ice in spring,^[5][7][8] recorded in Alaska in 1868;^[7] the New Partridge dates its use for the season itself to 1904.^[8] The noun is also used of the dissolution of an empire, a political party or a company.^[6][5]

Timeline

• 1697 – separation into parts, disintegration.^[2]
• 1794 – an act or instance of breaking up (first date in Merriam-Webster).^[6]
• 1840 – the end of term at a school.^[2]
• 1849 – the ending of a relationship or partnership.^[2]
• 1868 – the spring melting of river ice, in Alaska.^[7]

Meanings

Noun

1. The act of breaking up or dissolving; division or disintegration: the breakup of the empire.^[6][9][2]
2. The ending of a relationship, such as a marriage or friendship: They stayed friends after the breakup.^[9][5][2]
3. The breaking and melting of ice on rivers and harbours in spring, or the season when this happens, especially in Canada and Alaska.^[6][5][8]
4. A loss of control or composure.^[9]
5. (British) The end of a school term.^[5][2]

Related words

• breakdown
• break

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j k Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c d e f Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
4. ^ a b Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
5. ^ 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
6. ^ a b c d e Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
7. ^ a b c Cassidy, Frederic G. & Joan Houston Hall (eds.) (1985–2002), Dictionary of American Regional English, vols I–IV, Cambridge, Mass.: Belknap Press of Harvard University Press
8. ^ a b c Dalzell, Tom; Victor, Terry, eds. (2013), The New Partridge Dictionary of Slang and Unconventional English, 2nd ed., London: Routledge
9. ^ a b c The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin