yoo-hoo v.
to shout ‘hello’, to attract someone’s attention.
![]() | Mating Season 159: As I emerged into the station yard, somebody yoo-hooed. | |
![]() | Lowlife (2001) 200: Groups of boys and girls singing and yoo-hooing. | |
![]() | Flat 4 King’s Cross (1966) 106: I did not recognise her at first, so far away those days seemed, almost another existence altogether. But she ‘Yoo—hoo’ed me’. |