Wiktionary
orthostat
n. (context archaeology English) An upright stone or slab
Usage examples of "orthostat".
They proved to be parts of the frieze on the plinth of the orthostat, the decorative inside sheathing of palace walls.
It was a simple fracture, no bone showing, but somebody was going to have to inject a blob of orthostat glue into the crack and set it before old Truck here was going to do much walking around without screaming in pain every step.
I was lucky it missed the tendons, but it still took the medic nine staples to close the wound, plus orthostat glue to seal the cut bone.