계기비행

Korean

Etymology

Sino-Korean word from 계기(計器) (gyegi) + 비행(飛行) (bihaeng).

Pronunciation

• (SK Standard/Seoul) IPA^(key): [ˈkje̞(ː)ɡi piɦɛŋ] ~ [ˈke̞(ː)ɡi piɦɛŋ] ~ [ˈkje̞(ː)ɡi piɦe̞ŋ] ~ [ˈke̞(ː)ɡi piɦe̞ŋ]
• Phonetic hangul: [계(ː)기 비행/게(ː)기 비행/계(ː)기 비헹/게(ː)기 비헹]
  • Though still prescribed in Standard Korean, most speakers in both Koreas no longer distinguish vowel length.

Romanizations
Revised Romanization?	gyegi bihaeng
Revised Romanization (translit.)?	gyegi bihaeng
McCune–Reischauer?	kyegi pihaeng
Yale Romanization?	kyēyki pihayng

Noun

계기비행 • (gyegibihaeng) (hanja 計器飛行)

1. (aviation) IFR (instrument flight rules)

   Coordinate term: 시계비행(視界飛行) (sigyebihaeng)