Etymologically

convention

Etymology and origin of the English word convention

Confidence
Established
Formation
Borrowing
First attested
c. 1420
Borrowed from
Middle French convention via Middle English
Ultimate origin
Latin (conventio)

Pronunciation

  • IPA: /kənˈven.ʃən/[1]

Etymology

It is inherited from Middle English convencioun, borrowed from Middle French convention and directly from Latin conventiō (“a meeting, assembly; an agreement”),[2][3] from the past participle of convenīre “to come together, agree”,[2][4] formed from con- and venīre “to come”,[2] the source of convene.[3]

Earliest recorded meaning

A formal agreement or covenant, and a meeting, originally of princes and rulers: the early 15th century in Etymonline, before 1420 in Barnhart, in Lydgate's Troy Book.[2][3]

Semantic evolution

In diplomacy it meant an agreement between states from the mid-15th century, and between opposing commanders from 1780.[2] A formal assembly with a common purpose is from the mid-16th century (1552 in the OED),[2][5] and in English history the Convention Parliaments were extraordinary sittings such as that of 1660.[5] In America conventions are recorded from the 1720s, and party nominating meetings by 1817.[2] The social sense, general agreement on customs and accepted standards, is by 1747, and a rule based on such agreement from 1790;[2] its disapproving use, implying artificial behaviour, is by 1847.[2] The newer sense of a fan or trade gathering is in Collins and MWU.[6][4]

Timeline

  • c. 1420 – an agreement.[3]
  • 1552 – a formal assembly.[5]
  • 1747 – general agreement on customs.[2]
  • 1780 – an agreement between commanders.[2]
  • 1817 – a party nominating meeting.[2]

Modern meaning

Noun

  1. An accepted way of behaving or doing something; a custom.
  2. A large formal meeting of people from the same profession, party or interest.
  3. A formal agreement between countries; a treaty.
  4. A usual method or style in art or writing.

Word family

  • conventioner
  • counterconvention
  • miniconvention
  • postconvention
  • preconvention
  • proconvention
  • reconvention
  • conventional
  • convene
  • convent
  • convenient
  • conventicle
  • coven
  • covenant

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 h i j k l 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 Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  5. ^ a b c Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  6. ^ Collins English Dictionary (2023), Glasgow: HarperCollins

Related etymologies

Cite this entry

“Convention.” Etymologically, 16 Oct. 2026, etymologically.com/en/convention. Accessed 16 Oct. 2026.

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