せいろっぴゃくほうたい

Japanese

For pronunciation and definitions of せいろっぴゃくほうたい – see the following entry.
正六百胞体
[noun] 600-cell; regular hexacosichoron
(This term, せいろっぴゃくほうたい (seiroppyakuhōtai), is the hiragana spelling of the above term.)