- (SK Standard/Seoul) IPA(key): [ˈpi(ː)p͈ʌ̹p̚]
- Phonetic hangul: [비(ː)뻡]
- Though still prescriptive in Standard Korean, most speakers in both Koreas no longer distinguish vowel length.
|Revised Romanization (translit.)?||bibeob|
- secret; magic formula; know-how
Part or all of this entry has been imported from National Institute of Korean Language's Korean-English Learners' Dictionary, on which all materials are distributed and can be used according to the Creative Commons Attribution - Share Alike License.  .