What is the meaning of Busy?

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

Engaged with or preoccupied by an activity or person.

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.

busy (engaged with or preoccupied by an activity or person)

alternative form of bisy

Source: wiktionary.org