배 위에서 다른 배나 사람의 주의를 끌거나 인사를 하기 위해 멀리서 외치는 소리
A call used to greet someone or draw attention to something from a distance, especially at sea.
예문:
"Ship ahoy! There is a small boat on the horizon."
"Ahoy there! Is there anyone on board?"
"The captain shouted, 'Ahoy!' to the passing vessel."