exchange traded fund(n = noun.possession) etf - a mutual fund that is traded on a stock exchange; Array
is a kind of mutual fund

american stock exchange, bill of exchange, closed-end fund, commodities exchange, commodity exchange, corn exchange, endowment fund, exchange, exchange editor, exchange premium, exchange rate, exchange transfusion, foreign exchange, fund, fund raise, futures exchange, hedge fund, imprest fund, index fund, international monetary fund, ion exchange, medium of exchange, monetary fund, mutual fund, n. y. stock exchange, new york stock exchange, not traded, open-end fund, pension fund, photochemical exchange, post exchange, rate of exchange, reserve fund, retirement fund, revolving fund, securities and exchange commission, sinking fund, slush fund, stock exchange, superannuation fund, telephone exchange, traded, trust fund, united nations children's fund