Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,913,711,587 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

icosahedral
(redirected from icosahedron)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
icosahedral
a regular polyhedron with 20 triangular faces, 12 corners and 30 sides, having cubic symmetry with 5:3:2-fold axes. A common structural form for the capsid of many viruses including herpesviruses, adenoviruses, parvoviruses, reoviruses, picornaviruses and retroviruses.


Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Add definition
Mentioned in?  References in periodicals archive?   Medical browser?   Full browser?
 
I leave the icosahedron and dodecahedron as an exercise for the reader.
Fantastically, Fuller imagined an active-display globe, one hundred feet in diameter, that--following the strategy of the Dymaxion Map--would periodically transform into an icosahedron and then flatten itself onto the floor of the pavilion as a "board" for the World Game.
s Dymaxion Maps These maps are based on the projection of the sphere of the Earth onto an icosahedron.
 
 
 
Medical Dictionary
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.