Korean Etymology Sino-Korean word from 期間, from 期 (“appointment”) + 間 (“interval”) Pronunciation (SK Standard/Seoul) IPA(key): [kiɡa̠n]Phonetic hangul: [기간]More information Romanizations, Revised Romanization? ...RomanizationsRevised Romanization?giganRevised Romanization (translit.)?giganMcCune–Reischauer?kiganYale Romanization?kikanClose Noun 기간 • (gigan) (hanja 期間) a set interval or period of time Wikiwand - on Seamless Wikipedia browsing. On steroids.