sphenocorona

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English

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English Wikipedia has an article on:
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Etymology

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Blend of sphenoid +‎ corona or from spheno- +‎ corona. Coined by Norman W. Johnson in 1969.

Noun

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sphenocorona

  1. (geometry) A polyhedron, one of the Johnson solids, whose faces are composed of 12 equilateral triangles and 2 squares.

Derived terms

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