Definition of ringing

The phrase "ringing in" likely originates from the act of ringing a bell to announce an arrival or event. In the past, bells were commonly used to signal the arrival of guests, the start of a meeting, or the beginning of work. The sound of the bell served as a clear indication that someone or something was "ringing in" - announcing their presence or arrival. Over time, the phrase evolved to describe any kind of formal introduction or beginning, whether it involves an actual bell or not.