1. the quality or state of being regular; consistency in occurrence, pattern, or arrangement
2. the condition of happening at fixed intervals or following a predictable schedule

Examples

• The regularity of his morning routine helped him stay organized.
• She appreciated the regularity of the bus schedule.
• The doctor noted the regularity of the patient’s heartbeat.
• The regularity of rainfall in this region supports agriculture.
• His attendance showed remarkable regularity throughout the semester.
• The regularity of the geometric pattern was visually pleasing.
• They established regularity in their weekly meetings.