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
lacking in energy or will
(military) not involved in military operations
not in physical motion
(of e.g. volcanos) not erupting and not extinct
(chemistry) not participating in a chemical reaction; chemically inert
lacking activity; lying idle or unused
not active physically or mentally
not engaged in full-time work
not exerting influence or change
(pathology) not progressing or increasing; or progressing slowly