さいだいゆうこうすうじ 最大有効数字 LinksSentence search for 最大有効数字Sentence search for さいだいゆうこうすうじKanji details for 最, 大, 有, 効, 数 and 字Edit in JMdict Noun1. most significant digit; MSDComputing Discussions Log in to talk about this word.