Meaning

2 senses
  1. Used to greet someone, or to catch their attention.

  2. Used in hunting to urge on the pursuers.

Examples

2 sentences
  1. Never halloo till you are out of the woods.

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  2. In the morning Bucklaw rushed into his host's apartment with a loud halloo, which might have awaked the dead.

Origin

From Middle English hallow (“pursue, urge on”), from Old French haloer, which is imitative

From Middle English hallow (“pursue, urge on”), from Old French haloer, which is imitative.

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halloo — meaning, examples, forms, synonyms | Krumeto