American Dictionary

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Definition collusion in American English

collusion noun

[uncountable] noun
/kəˈluʒ(ə)n/
1

the secret activities of people who work together to do something dishonest

Example

They have filed a lawsuit alleging collusion to fix oil prices.

Example

He claimed that the citizens killed in the attack were acting in collusion with the terrorists.

Synonyms and related words
Definition collusion in American English