1. The quality of being characterized by a fixed principle or rate
   "he was famous for the regularity of his habits"
    
2. The property of having uniform or consistent geometric features such as equal sides, equal angles, or symmetry
   "The hexagon exhibited perfect geometrical regularity";
   - geometrical regularity

Derived forms: regularities

See also: irregular, regular

Type of: balance, correspondence, quality, symmetricalness, symmetry

Antonym: irregularity

Encyclopedia: Regularity