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icosioctahedron
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English
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Etymology
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icosi-
+
octa-
+
-hedron
Noun
edit
icosioctahedron
(
plural
icosioctahedrons
or
icosioctahedra
)
A
polyhedron
with twenty-eight
faces
.
Categories
:
English terms prefixed with icosi-
English terms suffixed with -hedron
English lemmas
English nouns
English countable nouns
English nouns with irregular plurals