Owners can earn money from an extra room or car that sits idle several hours a day.

I went back to the pressroom and wasted another idle hour.

"What is friendship but a pleasant pretense to while away an idle hour?"

Maybe someone has thought to fill the idle hours with a practical joke or two.

They would sit and talk through the long, idle hours of evening, watching the people in the streets below.

So he decided to fill the idle hours by working on his hitting balance and consistency.

It was intended to fill the idle hours of oil field and migrant workers.

An article in a magazine, perhaps, to help pass an idle hour.

My thoughts often turn to them in idle hours.

A lot of us had been wondering that, in our idle hours, for a long time now.