Etymologically

alliance

Etymology and origin of the English word alliance

Confidence
Established
Formation
Borrowing
First attested
1297
Borrowed from
Old French aliance via Middle English

Pronunciation

  • IPA: /əˈlaɪ.əns/[1]

Etymology

It is inherited from Middle English aliaunce, borrowed from Old French aliance (“alliance, bond, marriage”),[2][3][4] from alier (“to combine, unite”), and the suffix -ance.[3][4] See ally.[2][3] The Latin noun was alligantia.[2]

Earliest recorded meaning

A bond of marriage, especially between ruling or noble families: 1297 in the OED, about 1300 in Etymonline and Barnhart.[5][2][3]

Semantic evolution

A union for a common purpose and a treaty between nations are from the mid-14th century, 1366 in the OED, as is the sense “a group of allies”.[2][5] Unlike its synonyms, the word was rarely used of a combination for evil purposes.[2] A likeness or affinity in nature is from 1677 in the OED, the 1670s in Etymonline.[5][2] In botany Lindley used it for a group of plant orders, from 1836.[5] Alliance Party, the name of several political parties, is from 1970.[5]

Timeline

  • 1297 – a union by marriage.[5]
  • 1366 – a union for a common purpose; a treaty.[5]
  • 1677 – affinity.[5]
  • 1836 – in botany.[5]

Modern meaning

Noun

  1. An agreement between countries, parties or groups to work together, especially in war.
  2. The countries or groups joined in such an agreement.
  3. A connection between families by marriage.
  4. A close connection or relationship between things.

Word family

  • misalliance
  • realliance
  • suballiance
  • ally
  • allied

References

  1. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  2. ^ a b c d e f g Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b c d Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  4. ^ a b Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  5. ^ a b c d e f g h i Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press

Related etymologies

  • close · also from French
  • air · also from French
  • john · also from French
  • report · also from French
  • check · also from French
  • act · also from French
  • remember · also from French
  • form · also from French
Cite this entry

“Alliance.” Etymologically, 16 Oct. 2026, etymologically.com/en/alliance. Accessed 16 Oct. 2026.

Last edited on . ·