Definitions

1. adjective

engaged in an activity or fully occupied; not free or available.

“She was too busy to answer the phone.”

2. adjective

having or showing much activity or energy.

“The city was a busy and vibrant place.”

3. noun

a state of being engaged in an activity or fully occupied.

“The busy season is from December to January.”

4. verb

to engage in an activity or be fully occupied.

“She was busy with work and family responsibilities.”