Oppa means: Korean for "older brother" , used by younger women toward older men. In K-pop fan English, used affectionately for male idols and sometimes ironically by Western fans.. It comes from K-pop or Korean fan culture; common in fan accounts, Twitter/X stan communities, and TikTok edits. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour.
oppa
Korean for "older brother" (오빠), used by younger women toward older men.
Definitions
Global
#1·Apr 26, 2026Global
Korean for "older brother" (오빠), used by younger women toward older men. In K-pop fan English, used affectionately for male idols and sometimes ironically by Western fans.
"Stop calling him oppa, he's 35."
Origin: Korean kinship term; ubiquitous in K-pop fan culture and increasingly known to non-fans through K-drama exposure.
For parents
Oppa means: Korean for "older brother" , used by younger women toward older men. In K-pop fan English, used affectionately for male idols and sometimes ironically by Western fans.. It comes from K-pop or Korean fan culture; common in fan accounts, Twitter/X stan communities, and TikTok edits. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour.
For ESL learners
oppa means: Korean for "older brother" , used by younger women toward older men. In K-pop fan English, used affectionately for male idols and sometimes ironically by Western fans.. Register: very informal, K-pop fan community. Suitable only for casual conversation, chat and social media. Do not use in business, academic or news writing. A common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; native speakers immediately notice when slang appears in formal contexts, so always check the surrounding register before producing it yourself.
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Show 1 more dictionary-style sense (imported)
Global
#2·May 2, 2026Global
A male idol revered by a younger female fan.
Source: Wiktionary (CC BY-SA 4.0)
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
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Other words near "oppa" (O)
Opheliaopinion privilegeoplanop maxxingop modeoppoppoopponencyoppo researchopportunity classoppsoppy
Browse all slang words starting with O.
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