کلماتور
The act or process of separating the finer parts of drugs from the coarser by sifting.
Resembling or having the form of an orb; spherical; circular; orbiculate. -- Or*bic"u*lar*ly, adv. -- Or*bic"u*lar*ness, n. Orbicular as the disk of a planet. De Quincey.