holloo

/həˈluː/
interjection
  1. A loud call or shout used to attract attention or to signal one's presence.
    • The guide gave a hearty 'Holloo!' to gather the group.
    • Holloo! Can you hear me down there?
    • He shouted 'Holloo!' into the dark tunnel.
noun
  1. A loud shout or cry, especially one used to attract attention or communicate over a distance.
    • She answered his holloo with one of her own.
    • The rescue team heard a faint holloo from the ravine.
    • A holloo came from the top of the hill.
verb
  1. To shout or call out loudly, especially to attract attention or communicate over a distance.
    • We could hear the children hollooing in the park.
    • The farmer holloos to his workers across the field.
    • They hollooed for joy when they found the lost puppy.
Antonyms
What does "holloo" mean? | whatsthatwordmean | whatsthatwordmean