はんじゅんじょしゅうごう 半順序集合 LinksSentence search for 半順序集合Sentence search for はんじゅんじょしゅうごうKanji details for 半, 順, 序, 集 and 合Edit in JMdict Noun1. partially ordered set; poset; semi-ordered setMathematics Discussions Log in to talk about this word.