1. hillo - Verb
2. hillo - Interjection
hillo
Obsolete form of hello.
hillo (third-person singular simple present hillos or hilloes, present participle hilloing, simple past and past participle hilloed)
(obsolete) To holler, shout loudly at someone
In a statement issued on 10 April, the Humanitarian Coordinator for Libya, Yacoub El Hillo, stressed that water should never be used as a pressure card nor as a weapon of war especially now when Libya is fighting the threat of the COVID-19 pandemic. Source: Internet