polyhedron vs pyramid
pyramid vs polyhedronpolyhedron and pyramid both are nouns.
polyhedron is not a verb while pyramid is a verb.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| polyhedron | Yes | No | No | No |
| pyramid | Yes | No | Yes | No |
As nouns,
pyramid is a hyponym of
polyhedron; that is, pyramid is a
word with a more specific, narrower meaning than
polyhedron:
- polyhedron: a solid figure bounded by plane polygons or faces
- pyramid: a polyhedron having a polygonal base and triangular sides with a common vertex
Other hyponyms of polyhedron include
convex polyhedron, concave polyhedron, prism, tetrahedron, pentahedron, hexahedron, octahedron, decahedron, dodecahedron, icosahedron, ideal solid, Platonic body, Platonic solid, regular convex polyhedron, regular convex solid, regular polyhedron, prismatoid, trapezohedron.
| polyhedron (noun) | pyramid (noun) |
|---|---|
| a solid figure bounded by plane polygons or faces | (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 |
| a polyhedron having a polygonal base and triangular sides with a common vertex |
| polyhedron (verb) | pyramid (verb) |
|---|---|
| increase rapidly and progressively step by step on a broad base | |
| arrange or build up as if on the base of a pyramid | |
| enlarge one's holdings on an exchange on a continued rise by using paper profits as margin to buy additional amounts | |
| use or deal in (as of stock or commercial transaction) in a pyramid deal |
Words related to "polyhedron"
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