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Meaning of sphenocorona | Babel Free

Noun CEFR C1

Definitions

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

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

sphenodon sphenodont sphenodontian sphenodontid sphenodontine sphenoethmoid recess

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