- portfolio - a case for carrying papers or drawings or maps; usually leather
--1 is a kind of case
- portfolio - a list of the financial assets held by an individual or a bank or other financial institution
--2 is a kind of list, listing
- portfolio - the role of the head of a government department; "he holds the portfolio for foreign affairs"
--3 is a kind of function, office, part, role
- portfolio - a list of the financial assets held by an individual or a bank or other financial institution