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alliance
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/əˈlaɪəns/ 
| singular | alliance |
| plural | alliances |
- 1[countable/uncountable] an arrangement between two or more people, groups, or countries by which they agree to work together to achieve somethingalliance between:
an alliance between the Liberal Democrats and the Nationalists
alliance with:Successive French governments maintained the alliance with Russia.
enter into/form/forge an alliance:Independent companies are encouraged to form strategic alliances to help them compete.
in alliance with someone (=working together with someone):a marketing campaign by Apple in alliance with other names
This is the British English definition of alliance. View American English definition of alliance.
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