저녁이나

at least dinner

→ 저녁
phrase Rare #31,371
at least dinner 이나 can emphasize doing at least this much, or make a suggestion sound casual, like “dinner or something.”
KO: 늦었으니 저녁이나 먹자.
EN: It’s late, so let’s at least have dinner.

저녁이나 같이 해 어디 가니?

Why don’t we have dinner together? Where are you going?

— 레옹 (1994)

그래, 알았으니까 어서 저녁이나 만들어

Fine, I got it, so hurry up and make dinner.

— 마농의 샘 1부 (1986)