1. hollo - Noun
2. hollo - Verb
3. hollo - Interjection
Ho there; stop; attend; hence, a loud cry or a call to attract attention; a halloo.
To call out or exclaim; to halloo. This form is now mostly replaced by hello.
Source: Webster's dictionaryhis bellow filled the hallway Source: Internet
she cried with pain when the doctor inserted the needle Source: Internet
I yelled to her from the window but she couldn't hear me Source: Internet