げざん 下山 Common word LinksSentence search for 下山Sentence search for げざんSentence search for げさんKanji details for 下 and 山Edit in JMdict Noun, Suru verb, Intransitive verb1. descending a mountain; descentAntonym: 登山Other forms下山 【げさん】 Discussions Log in to talk about this word.