What is the meaning of Busy?

Crowded with business or activities; having a great deal going on.

Engaged in activity or by someone else; bustling.

Having much work to do; having much to get done.

Having a lot going on; complicated or intricate.

Officious; meddling.

A police officer.

To make somebody busy or active; to occupy.

alternative form of bisy

Source: wiktionary.org