complicity
🇺🇸
/kəmˈplɪsəti/
🇬🇧
/kəmˈplɪsəti/
When you're involved in something bad with someone else, like they did something wrong and you helped them or knew about it.
The police suspected him of complicity in the robbery.
警方懷疑他參與了搶劫案。