pyramid

US /ˈpɪrəmɪd/

UK /'pɪrəmɪd/

B1
n.NounFour-sided structure with sides meeting at the top
On my trip to Central America, I plan to visit an ancient pyramid
n.NounWith a small management and huge workforce
His business is organized like a pyramid
n.NounDeceitful scheme to trick people out of money
This business is a pyramid scheme where others get rich from your work

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