A Korean term that means older/big sister that males call a female
relative or a older girl they admire or respect. It is
sometimes used as a honorific or to replace a person's name.A variation on spelling is Nuna.
The female version of
the word is Eonnie, Unni,Eonni, Unnie, Eunni, Eunnie, or onnie.
Sang-hee noona is so pretty. She's smart, sporty, and a
beautiful voice. I wish noona
would go out with me, but I
found out she doesn't date any one younger than her.