Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
augmented sphenocorona
Language
Watch
Edit
Contents
1
English
1.1
Etymology
1.2
Noun
1.2.1
Related terms
English
edit
English
Wikipedia
has an article on:
augmented sphenocorona
Wikipedia
Etymology
edit
Coined by Norman W. Johnson in 1969.
Noun
edit
augmented
sphenocorona
(
geometry
)
A polyhedron, one of the
Johnson solids
, whose faces are composed of 16 equilateral triangles and one square.
Related terms
edit
sphenocorona
