Definitions for "Composite chart"
A single horoscope made up from two or more natal charts by averaging house cusps and planetary positions of the natal charts. A composite chart gives insight into the relationship that exists between the persons whose natal charts are combined.
A chart created by taking the midpoints between the planets of any two charts and which symbolizes the quality and meaning of that relationship.
a chart created from two or more charts
Keywords:  synastry, type
a type of synastry