Synod

A synod is an assembly of ecclesiastics—primarily bishops—gathered together under hierarchical authority for the discussion and decision of matters relating to faith, morals, or discipline. The word comes from the Greek meaning "walking together" or "a common journey" (CCC 887).

Synods of Bishops

In the Catholic Church, a Synod of Bishops is a periodic gathering convened by the Pope to provide counsel on specific theological or pastoral issues facing the universal Church. Unlike an Ecumenical Council, which exercises solemn and binding authority over the whole Church, a standard synod is typically advisory to the Pope, though it plays a crucial role in fostering collegiality and shared pastoral responsibility among the world's bishops (CCC 887, 936).