おおい (かん)
おおい (かん) · ooi (kan) · JLPT N1 · noun
hey
📣 おおい sounds like oh-ee, the loud call you yell to flag someone down across a street
Use おおい to get someone's attention from a distance, the way English speakers shout hey. It is a call, so it is often stretched to おーい when shouted.