Definitions
a male who is older than the speaker, especially used by Korean female
Word origin
Borrowed from Korean 오빠 (oppa, “elder brother or close elder male friend (of a female)”).
Used in a sentence
“Sign #2- Changing your phone's, laptop's etc. wallpaper/lockscreen with your oppa's photo.”
“Your oppa from Boys Over Flowers and The Legend of the Blue Sea is back with a new album.”
“My K-Pop bias.... CHIM CHIM OFCOURSE^([sic]). My oppa Jimin. <3 <3”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Korean elder brother”4 letters
Not quite right?
"Search similar patterns."
O___