pseudoorthorhombic
English
![](Images/wiktionary/Orthorhombic.png.webp)
A simple pseudoorthorhombic shape
Etymology
pseudo- + ortho- + rhombic
Adjective
pseudoorthorhombic (not comparable)
- (crystallography, obsolete) Having three unequal axes at right angles.
Usage notes
This was the original form of the colloquial word orthorhombic. It is now deprecated.