having three parts or involving three people, groups, etc. 有三部分的;涉及三人的;三方参加的 a tripartite division 包括三部分的划分 tripartite discussions 三方的磋商
Oxford Collocations DictionaryTripartite is used with these nouns:- division
Word Originlate Middle English: from Latin tripartitus, from tri- ‘three’ + partitus ‘divided’ (past participle of partiri).