きょがん 巨岩 LinksSentence search for 巨岩Sentence search for きょがんSentence search for 巨巌Kanji details for 巨 and 岩Edit in JMdict Noun1. huge rock; cragOther forms巨巌 【きょがん】Notes巨巌: Rarely-used kanji form. Discussions Log in to talk about this word.