portionistWiktionary 原文构词拆分portion词根/词干+-ist后缀Added to words to form nouns denoting:词源说明From portion + -ist.释义（英文）名词 NounOne of the incumbents of a benefice that has two or more rectors or vicars.(historical) A scholar at Merton College, Oxford, England, who has a certain academical allowance or portion.