1. To agree, by oath, covenant or otherwise, to commit a crime; to plot; to hatch treason.
The servants of Ammon conspired against him, and slew the king in his own house. 2 Ki 21.
They conspired against Joseph to slay him. Gen 37.
2. In law, to agree falsely and maliciously to indict an innocent person of felony.
3. To agree; to concur to one end.
The press, the pulpit, and the stage, conspire to censure and expose our age.
All things conspire to make us prosperous.