tranche
noun/trɑːnʃ/
/trɑːnʃ/
(British English, finance)- one of the parts into which an amount of money or a number of shares in a company is divided
（款额或股份的）一份，一部分 - the first tranche of the company’s new share issue
公司第一期新股发行
Word Originlate 15th cent.: from Old French, literally ‘slice’. - the first tranche of the company’s new share issue