かっきてき 画期的 Common word LinksSentence search for 画期的Sentence search for かっきてきSentence search for 劃期的Kanji details for 画, 期 and 的Edit in JMdict Na-adjective (keiyodoshi)1. ground-breaking; revolutionary; unprecedented; epoch-makingOther forms劃期的 【かっきてき】Notes劃期的: Rarely-used kanji form. Discussions Log in to talk about this word.