hollo /holˈō/

1. A shout of encouragement or to call attention
2. A loud shout

To shout

• half-moons
• half-mourning
• half nelson
• half-note
• half-notes
• half-one
• halfpace
• halfpaces
• half past
• half pay
• half-pay
• halfpence
• halfpennies
• halfpenny
• halfpennyworth
• halfpennyworths
• half-pie
• half-pike
• half-pikes
• half-pint
• half-pints
• half-pipe
• half-pipes
• half-plate
• half-pound