- hemihedry
- noun
see hemihedrism
* * *
hemihēˈdrism or hemihēˈdry /-dri/ noun(Gr hedrā a seat) a property of crystals of being hemihēˈdral, or having half the number of symmetrically arranged planes occurring on a holohedron• • •Main Entry: ↑hemi-
Useful english dictionary. 2012.