unemployed or unoccupied; inactive

not operating or being used

(of money) not being used to earn interest or dividends

not wanting to work; lazy

frivolous or trivial

ineffective or powerless; fruitless; vain

without basis; unfounded

to waste or pass (time) fruitlessly or inactively

to loiter or move aimlessly

(of a shaft, engine, etc) to turn without doing useful work

(of an engine) to run at low speed with the transmission disengaged

to cause to be inactive or unemployed