collaborative
adj. · n.-
1 working together (adj.) B2 Upper Intermediate Academicinvolving two or more people or groups working together to achieve something.
produced by or involving two or more parties working together toward a common goal.
ExampleThe final report was a collaborative effort between the marketing and sales teams.
ExampleThe research paper was the result of a collaborative project involving three international universities and several private laboratories.
UsageOften used with nouns like 'effort', 'project', 'approach', or 'environment'.
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2 a cooperative group (n.) C1 Advanced Formal Academica group of people or companies that work together on a specific project.
a cooperative arrangement or an organized group of individuals or entities collaborating toward a specific objective.
ExampleThe artists formed a collaborative to share studio space and gallery costs.
ExampleThe regional healthcare collaborative was established to streamline patient data sharing across several independent hospital networks.
Teacher's tipWhile the adjective is common at B2, the noun use is more specialized and often found in professional or artistic contexts.
From collaborate + -ive.