or -이나

N + (이)나 1. or

형이나 친구한테 이야기 하세요.

Tell your brother or friend.

콜라나 사이다 주세요.

Please give me cola or cider.

7시나 8시에 만나요.

Let's meet at 7 or 8 o'clock.

2. This indicates the second-best option. (This is an advanced-level usage, so you can study this part later.)

크리스마스에 TV나 볼 거예요.

I’m gonna watch TV on Christmas. (but that’s not what I actually think the best.)

밥이나 먹자.

Let’s eat the meal.

(I don’t like the situation that is going on right now, but let’s just eat.)

이유나 들어보자.

Let’s listen the reason. (even though I don’t like what you did.)