His head in the sand about the company's mounting debts put everyone's jobs at risk.

I felt pants-on-head embarrassed when I realized I'd sent the message to my boss.

My brother is a total tech-head who can spend hours dissecting the specs of every new gadget.

The shock-headed boy darted through the alley, his untamed hair bouncing with every step.

Engineers calculated the head losses in the pipeline to ensure the pumps could maintain adequate flow.

The engineer measured the head loss in the pipeline to determine whether the pump could maintain the required flow rate.

The Janus-headed statue in the museum seemed to watch both the past and the future at once.

When fitting a new headset, make sure the head tube is clean and free of burrs.

The mechanic inspected the steering head for signs of wear before the long ride.

The factory inspected dozens of head tubes to ensure each one met the new durability standards.