interjection
A rhythmic chant used when lifting or pulling something together, similar to 'heave-ho' or 'yo-heave-ho'.
みんなで「えいえい」と声をかけながら重い箱を持ち上げた。
We lifted the heavy box together, chanting 'heave-ho'.
interjection
hey!; you!
A sharp call to get someone's attention, sometimes used in a threatening or confrontational manner.
「えいえい、そこの君！」と彼は呼びかけた。
'Hey, you there!' he called out.