1. of, relating to, or based on the number six or a group of six
Usage: technical; formal
2. of or relating to a hexad; consisting of six parts or elements
Usage: technical; formal

Examples

• The hexadic structure of the molecule contains six carbon atoms.
• In mathematics, hexadic systems are sometimes used in specialized computations.
• The ancient text described a hexadic arrangement of sacred symbols.
• Chemists studied the hexadic compound for its unique properties.