pentagonohedron
/ˌpɛntəɡ(ə)nəˈhiːdr(ə)n/rare
noun
A solid figure having pentagonal plane faces.
- twelve-pentagonohedron, a dodecahedron of this form..
Origin
Late 19th century; earliest use found in Nevil Story-Maskelyne (1823–1911), mineralogist. From pentagon + -o- + -hedron.
- machine-like
- machine-made
- machine-man
- machine minder
- machine-minding
- machine operator
- machine-oriented
- machine-pistol
- machine proof
- machine-readable
- machine room
- machinery
- machine screw
- machine-sensible
- machine shop
- machine-specific
- machine-stitch
- machine-tending
- machine time
- machine tool
- machine-tooled
- machine translation
- machine twist
- machine vision
- machine-wash