English Reference
noun

cartel

n.
US /kɑɹˈtɛɫ/ UK /kɑːtˈɛl/ car·tel UK spelling cartels

  1. 01 C1 Advanced Formal Politics

    a group of different political parties that work together for a specific goal.

    a combination of political groups or parties for common action.

    Simple

    The two smaller parties formed a cartel to gain more power in the election.

    In context

    The parliamentary cartel was established to ensure a unified front against the proposed constitutional amendments during the winter session.

  2. 02 C2 Proficiency ArchaicFormal Law

    an official agreement between enemies during a war to trade prisoners.

    a written agreement between belligerent nations for the exchange of prisoners of war.

    Simple

    The generals signed a cartel to return the captured soldiers to their homes.

    In context

    Under the terms of the maritime cartel, both navies agreed to a temporary ceasefire to facilitate the transfer of wounded personnel.

  3. 03 C2 Proficiency ArchaicLiterary

    a formal letter sent to someone to challenge them to a fight or a duel.

    a written letter of defiance or a formal challenge to a duel.

    Simple

    The knight sent a cartel to his rival, demanding a trial by combat.

    In context

    The protagonist's refusal to answer the cartel was seen as a grave insult to the family's honour in the local court.

By the time Rettig visited in 2011, there were just a few hundred of them left, living in squalid and trash-strewn villages, predated upon by drug cartels and plagued by addiction.

The Guardian· 17 Aug 2026

Avocado farming in Mexico also has some other serious drawbacks, including connections to drug cartels in some regions.

The Conversation· 29 Jul 2026

In the business sense, borrowed from German Kartell, first used by Eugen Richter in 1871 in the Reichstag. In the political sense, which was the vehicle for this metaphor, the English sense, like the German sense, was borrowed from French cartel in the sixteenth century, from Italian cartello, diminutive of carta (“card, page”), from Latin charta.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Latin charta
Level C1 · Advanced
Frequency Frequent
Updated