1. the quality or state of being regular; consistent patterns or orderly arrangements
Usage: plural of regularity
2. instances or examples of regular occurrence or behavior
Usage: plural of regularity

Examples

• The scientist observed regularities in the data that suggested a pattern.
• Mathematical regularities help us understand natural phenomena.
• The teacher noticed regularities in student behavior during tests.
• Weather patterns show certain regularities from year to year.
• The regularities in his daily routine made him very predictable.
• Astronomers study regularities in planetary motion.
• Social regularities can be disrupted by major events.