icosahedron
noun
a solid figure having 20 faces.
icosahedrons
-
pluralof icosahedron.plural
The grammatical form denoting more than one person, place, thing, or idea.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
If any nation explodes a nuclear test in space, the orbiting icosahedrons should promptly report a violation of the test ban treaty.
From Time Magazine Archive
However, we may be wrong because "there are icosahedrons to every story."
From Time Magazine Archive
According to Plato earth was composed of cubes, fire of regular pyramids, air of regular octahedrons, water of regular icosahedrons.
From Timaeus by Benjamin Jowett
