sphenomegacorona

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English[edit]

English Wikipedia has an article on:
Wikipedia

Etymology[edit]

spheno- +‎ mega- +‎ corona. Coined by Norman W. Johnson in 1969.

Noun[edit]

sphenomegacorona

  1. (geometry) A polyhedron, one of the Johnson solids, whose faces are composed of 16 triangles and 2 squares.

Related terms[edit]