"Periodically" refers to events or actions that occur at regular intervals. This can mean daily, weekly, monthly, or any other consistent timeframe. For example, a person might check their email periodically to stay updated on important messages. In various fields, such as science or finance, periodic reviews or assessments are essential. These regular evaluations help track progress, identify trends, and make informed decisions. For instance, a company may conduct periodic audits to ensure compliance with regulations and improve operational efficiency.