はんすう 半数 Common word LinksSentence search for 半数Sentence search for はんすうKanji details for 半 and 数Edit in JMdict Noun, No-adjective1. half the numberがくせい学生のはんすう半数がやす休んでいた。Half the students were absent.2. haploidBiology term Discussions Log in to talk about this word.