ごばい 五倍 LinksSentence search for 五倍Sentence search for ごばいSentence search for ５倍Kanji details for 五 and 倍Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. five times (as much); quintuple; fivefoldOther forms５倍 【ごばい】 Discussions Log in to talk about this word.