Definitions

1. adjective

Having a period that is repeated at intervals that are not equal in duration.

“This antiperiodic phenomenon is causing unpredictable effects on the environment.”

2. noun

A periodic function that is not a periodic function in the strict sense but rather has a period repeated at intervals that are not equal in duration.

“The mathematician studied the properties of antiperiodic functions in her research.”

3. adjective

Not periodic; not having a regular or recurring period.

“This antiperiodic pattern is characteristic of the complex system.”