pyramid, n.
(pyramids)
(pyramids)
(stock market) a series of transactions in which the speculator increases his holdings by using the rising market value of those holdings as margin for further purchases
<noun.possession>
pyramid
semantic pointers
domain of synset (topic)
hypernym
a polyhedron having a polygonal base and triangular sides with a common vertex
<noun.shape>
pyramid
lexical pointers
derivationally related form
semantic pointers
hypernym