periodic   (Sound)

The periodic has 2 Senses.

• periodical, periodic
• 周期的, 定期的, 周期性
• happening or recurring at regular intervals; "the periodic appearance of the seventeen-year locust"
• 定期的に起こるか、繰り返されるさま

• occasional, periodic
• 周期的
• recurring or reappearing from time to time; "periodic feelings of anxiety"
• 繰り返されるか、時々再び現れるさま