συνωμοσία synōmosía

Meaning

a swearing together, i.e. (by implication) a plot

In the King James Version: comspiracy

Derivation: from a compound of G4862 (σύν) and G3660 (ὀμνύω);

Where it is used

• Acts 23:13 More than forty of them were involved in this plot.