English Reference
noun

consortium

n.
US /kənˈsɔɹʃiəm/ UK /kənsˈɔːtiəm/ con·sor·tium UK spelling consortiums

  1. 01 C1 Advanced FormalAcademic

    a group of companies or banks that join together to complete a big project or business deal.

    an association of several business entities or financial institutions formed to engage in a joint venture or large-scale project.

    Simple

    A consortium of international banks provided the funding for the new airport.

    In context

    The construction of the transcontinental pipeline was managed by a consortium of three major energy firms and several smaller engineering contractors.

    Usage

    Often used with 'of' followed by the members of the group.

  2. 02 C1 Advanced AcademicFormal

    a group of universities, libraries, or other non-business groups that share information or costs.

    a collaborative arrangement among non-commercial institutions, such as universities or libraries, to share resources or research.

    Simple

    The university consortium allows students to borrow books from any member library.

    In context

    A research consortium was established between five European universities to investigate the long-term effects of microplastics in the ocean.

  3. 03 C2 Proficiency FormalTechnical Law

    the legal right of a husband or wife to have a normal relationship with their partner.

    the legal right of one spouse to the company, affection, and assistance of the other.

    Simple

    The lawyer argued that the accident had caused a loss of consortium for the victim's husband.

    In context

    In personal injury litigation, damages may be sought for loss of consortium if the injury severely impairs the marital relationship.

    Usage

    Almost exclusively used in the phrase 'loss of consortium'.

  4. 04 C2 Proficiency TechnicalAcademic Science

    a group of different tiny organisms that live together and help each other.

    a group of two or more microbial species living in a symbiotic relationship.

    Simple

    The soil contains a complex consortium of bacteria that helps plants grow.

    In context

    The degradation of the pollutant was achieved by a microbial consortium rather than a single isolated strain.

Liverpool's owners agree to sell about a third of the club to a consortium including billionaire Amazon founder Jeff Bezos - in a deal that values the Reds at more than £5bn.

BBC News· 14 Aug 2026

Sainsbury's highlighted recent British Retail Consortium figures showing 1,600 daily incidents of violence and abuse against shopworkers nationwide, up significantly from 455 a day in 2019-20.

BBC News· 17 Aug 2026

Learned borrowing from Latin cōnsortium.

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

This entry
Level C1 · Advanced
Frequency Frequent
Updated