いちばい 一倍 LinksSentence search for 一倍Sentence search for いちばいKanji details for 一 and 倍Edit in JMdict Noun1. multiplying by one; original amountAdverb (fukushi)2. (even) moreSee also 人一倍Noun3. double; twice (as much); twofoldDated term, See also 二倍 Discussions Log in to talk about this word.