Definition of halloo in English:
nounBack to top
verb (halloos, hallooing, hallooed)[no object] Back to top
1Cry or shout “halloo” to attract attention or to give encouragement to dogs in hunting.
- ‘Hi, Chris,’ Mr. Gibson hallooed, before the debate began, to the delight of the assembled voters.
- As soon as Friday came in sight of the man, he hallooed out as loud as the other, ‘O master!’
- But ye've need of more care than I can give ye, and I've told ye, I can't be hallooing with no monkish folk.
mid 16th century: probably from the rare verb hallow 'pursue or urge on with shouts', from imitative Old French haloer.