無む作さく為い抽ちゅう出しゅつMeaningsNoun1. random samplingKanji used無nothing作make為for the sake of抽take out出exitComposed of無む作さく為いrandom; unintentional; unintendedNo-adjective抽ちゅう出しゅつextraction; abstraction; selection (from a group); samplingNoun