They chose a back-to-nature lifestyle, moving to a small farm and growing their own food.

The technician replaced the faulty fly-back transformer to stop the recurring voltage spikes.

The company's legal team warned that back-engineering proprietary software could lead to serious intellectual property disputes.

I bumped into my back-friend at the café and we spent the afternoon catching up.

Before we assemble the sandwiches, please back butter the slices to prevent soggy bread.

The surgeon explained that the injury damaged the patient's back bone, requiring careful treatment.

After the long hike, she gave her tired friend a quick piggy-back to the car.

The company developed a piggy-back adapter to connect the old system to the new network.

She climbed onto his shoulders and rode piggy-back through the crowd.

When I twisted my ankle, my friend offered to piggy-back me to the car.