Definitions for "Grand Cross"
An aspect configuration in which four planets form four squares and two oppositions in the chart. This configuration shows inner power and strength, and where and what will intensely challenge them to be developed.
A group of 4 or more planets in a cross shaped pattern, where planets are either directly opposite each other along the zodiac ( oppositions) or 90 degrees apart ( squares). A very dynamic, but stressful pattern that often "runs away" from the person unless they have some way of grounding the energy.
a challenging aspect in