A secret plan to accomplish a hostile or illegal purpose;a scheme.
We shall lay open all their secret plans.
But the sprite told him a secret plan.
The price will go down, will lead to overstate assets, much booth cost and less profit, make enterprise secret plan to prepare to form, losses from state tax.
You can't fool me, I know about your secret plan!
Now the prince did not know how to release the prisoner. But the sprite told him a secret plan. The boy should go to his mother and ask her to search his hair for lice.
The two made a secret plan to rob the bank.
secret plan made by several people to do sth;conspiracy
The patient, referred to in the indictment as "Jane Doe," knew of Mr. Weill's secret plan.
Don't tell anyone about our plan, keep it a secret - it's a secret plan.
It was a secret plan.