They were plugging up the leaky drain with old rags before the plumber arrived.

He's been plugging away at the code all night to fix the bug.

Before starting the diesel tractor in cold weather, the mechanic checked the glow plugs to ensure a quick ignition.

Before the road trip, I replaced the spark plugs to improve fuel efficiency and engine performance.

Make sure you pack extra jack plugs for the band's rehearsal, since several cables are missing.

The museum paid a premium for the plugged nickel when they learned it was a rare variant.

Despite its age, the pawnshop offered him only a plug nickel for the vintage watch.

The plug-ugly mural on Main Street had everyone covering their eyes.

Nobody wanted to sit next to the plug-ugly at the bar, but he had the funniest stories.

I installed several plug-ins to improve the audio quality of my recordings.