adj.
1.actively or fully engaged or occupied
2.overcrowded or cluttered with detail
3.intrusive in a meddling or offensive manner
4.crowdedwith or characterized by much activity
5.(of facilities such as telephones or lavatories) unavailable for use by anyone else or indicating unavailability busy v.
1.keep busy with
Idiom of the Day
tooth and nail
fiercely, as hard as possible
The man decided to fight tooth and nail to transfer to another department of the company.