A sudden, piercing hollo from the watchtower scattered the flock.

From the hilltop, scouts hollo to warn the village of the approaching storm.

The shepherd's holloing echoed across the valley, warning the flock of the approaching storm.

They heard the peasant holloing from the valley as the storm rolled in.

When he saw the lost child, he holloed for help until someone came.

hollo, I didn't expect to run into you at the market this morning.

The linguist cataloged several hollos in the archive.

From the hilltop, the scout hollos a warning to the camp when he sees the storm approaching.

Whenever the hounds catch a scent, the master holloes to signal the hunters.

The distant holloings of the fishermen echoed across the bay at dawn.