conspiracy

US /kənˈspɪr.ə.si/
UK /kənˈspɪr.ə.si/
"conspiracy" picture
1.

a secret plan by a group to do something unlawful or harmful

:
They uncovered a conspiracy to overthrow the government.
The police are investigating a conspiracy to commit fraud.
2.

the action of plotting or conspiring

:
The conspiracy of the rebels was quickly discovered.
They were accused of conspiracy to defraud.