from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. A sharing in the proceeds of a lawsuit by an outside party who has promoted the litigation.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. investing money into an individual’s law suit.

from the GNU version of the Collaborative International Dictionary of English

  • n. Partnership in power; equal share of authority.
  • n. The prosecution or defense of a suit, whether by furnishing money or personal services, by one who has no legitimate concern therein, in consideration of an agreement that he shall receive, in the event of success, a share of the matter in suit; maintenance with the addition of an agreement to divide the thing in suit. See Maintenance.

from The Century Dictionary and Cyclopedia

  • n. In law, a species of maintenance, being a bargain which a person not otherwise interested makes with a plaintiff or defendant to receive a share of the land or other matter in suit in the event of success, the champertor carrying on or assisting to carry on the party's suit or defense at his own expense; the purchase of a suit or the right of suing. Champerty is a punishable offense by common law, and in some jurisdictions by statute.
  • n. A partnership in power. Also written champarty.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. an unethical agreement between an attorney and client that the attorney would sue and pay the costs of the client's suit in return for a portion of the damages awarded


from The American Heritage® Dictionary of the English Language, 4th Edition

Middle English champartie, from Old French champart, the lord's share of the tenant's crop, from Medieval Latin campars, campīpars : Latin campī, genitive of campus, field + Latin pars, part; see part.

from Wiktionary, Creative Commons Attribution/Share-Alike License

From Middle English champartie, from Middle French champart ("field rent – portion of produce of field paid to feudal lord"), probably from Latin campī ("fields") pars ("part"), with first term in turn from Proto-Indo-European *kamp- (“to bend; crooked”). Compare modern English campus and French champ ("field").


  • Maintenance “is officious intermeddling in a suit which in no way belongs to the intermeddler, by maintaining or assisting either party to the action, with money or otherwise, to prosecute or defend it,” in other words, helping another prosecute a suit, while champerty is a species of maintenance “in which the intermeddler makes a bargain with one of the parties to the action to be compensated out of the proceeds of the action,” in other words maintaining a suit in return for a financial interest in the outcome.

    Archive 2009-09-01

  • There is a centuries-old principle in law, called "champerty," that prevents third parties from buying an interest in another's lawsuit.

    Derivatives Necessary, Should Be Regulated

  • Last week, this little gem was passed around Greg Aharonian's newsletter, which prompted cries of "champerty" from some of the readers:

    Archive 2006-09-01

  • The offense of "champerty" has a long history in the law, and don't let the - News

  • Del Webb sued defendants for champerty and maintenance (!), false advertising under state and federal law, and intentional interference with the contracts between Del Webb and its customers.

    Archive 2009-09-01

  • Rebecca Tushnet's 43 (B) log: Rare champerty ruling in false advertising case skip to main | skip to sidebar

    Rare champerty ruling in false advertising case

  • Note: In the old common law champerty and maintenance were prohibited.

    Judge H. Lee Sarokin: What Do Dog-Fights and Gloria Allred Have In Common?

  • In this regard, we further observe that recognition of the right of an amicus to present an issue that the parties have no desire to further litigate would constitute judicial recognition of a lawyer relief rule—inviting lawyers and nonparties otherwise without standing to seek out and engage in mischief that would readily be likened to barratry, champerty, or maintenance.

    The Volokh Conspiracy » Free Speech and Funeral Picketing:

  • The theory, if I understand it correctly, is that Microsoft is trying to destroy Linux by something akin to champerty and maintenance.

    The Volokh Conspiracy » Computer Crime Law, Second Edition

  • Santos pointed me to a Wikiepedia post on the subject, which also suggests, “champerty, SLAPP, vexatious litigation, abuse of process, malicious prosecution”.

    Barratry, Champerty, SLAPP


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  • JM reckons that champerty is a rich field for many.

    March 31, 2011

  • seems to be used in modern litigation as an adjective: champertous.

    February 24, 2011