yoo-hoo /juː ˈhuː/ BrE AmE interjection informal
[ Date: 1900-2000 ; Origin: A natural shout ]
used to attract someone’s attention when they are a long way from you
yoo-hoo /juː ˈhuː/ BrE AmE interjection informal
[ Date: 1900-2000 ; Origin: A natural shout ]
used to attract someone’s attention when they are a long way from you
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012