The meaning of HALLO is to cry hollo : holler.
Dictionary definitions of the word hallooed The meaning of hallooed hallooed 2 definitions of the word hallooed. Verb Urge on with shouts Shout `halloo', as when greeting someone or attracting attentionWhat Scrabble words can I make with the letters in hallooed? 8 Letter Words holloaed12 ...