ইংরেজিতে "pyramid"এর সংজ্ঞা ও অর্থ

a sequence of trades in which an investor increases a position by using gains from rising prices as margin for additional purchases

a single-player card game played with a standard 52-card deck in which cards are arranged in a pyramid layout and removed in pairs totaling thirteen

to engage in a transaction structured as a pyramid deal

to grow or progress rapidly in successive stages on a broad foundation

to arrange or construct in a shape resembling a pyramid