(of facilities such as telephones or lavatories) unavailable for use by anyone else or indicating unavailability; (`engaged' is a British term for a busy telephone line)
intrusive in a meddling or offensive manner
keep busy with
overcrowded or cluttered with detail
actively or fully engaged or occupied
crowded with or characterized by much activity
not having a job
not in active use
without a basis in reason or fact
be idle; exist in a changeless situation
run disconnected or idle
silly or trivial
lacking a sense of restraint or responsibility
not yielding a return
not in action or at work
the state of an engine or other mechanism that is idling
