We need to gear towards beginners in next quarter's marketing campaign.

My brother is a real gear head who can rebuild an engine in a weekend.

The mechanic inspected the brake gear before the long drive.

The inventor presented a laughing-gear as an alternative form of the usual laughter device.

He installed a leather gear knob to improve the look of his car's interior.

The maintenance crew inspected the nose gear after the rough landing to make sure it hadn't been damaged.

De-gearing of the transmission was necessary before the technician began the overhaul.

After the flight test, the technicians will de-gear the prototype to inspect the control linkages.

The ancient clock's worn gear-wheel slipped, causing the hands to stop.

The technician inspected the worm gear for signs of wear before reinstalling the gearbox.