portfolio
意味
- (書類などを入れる)折りかばん,書類かばん
- 大臣の職務
- 有価証券の明細表
ポートフォリオ (金融資産の総体)
語源
英語の原文（Wiktionary）
From Italian portafoglio; cognate with French portefeuille (“folder, wallet”), from Latin portāre (“to carry”) and folium (“sheet”). The meaning "collection of responsibilities" came by extension in the 1930s.