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Beginning
1
English
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1.1
Etymology
1.2
Noun
1.2.1
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sphenomegacorona
1 language
Malagasy
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From Wiktionary, the free dictionary
English
[
edit
]
English
Wikipedia
has an article on:
sphenomegacorona
Wikipedia
Etymology
[
edit
]
From
spheno-
+
mega-
+
corona
. Coined by Norman W. Johnson in 1969.
Noun
[
edit
]
sphenomegacorona
(
geometry
)
A
polyhedron
, one of the
Johnson solids
, whose
faces
are composed of 16
triangles
and 2
squares
.
Related terms
[
edit
]
sphenocorona
Categories
:
English terms prefixed with spheno-
English terms prefixed with mega-
English lemmas
English nouns
English countable nouns
English nouns with unknown or uncertain plurals
en:Geometry
en:Polyhedra
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