کلماتور
of Smear
Having the color mark ings ill defined, as if rubbed; as, the smeared dagger moth (Apatela oblinita).
A genus of diatoms of elongated elliptical shape, but having the sides slightly curved in the form of a letter S. Pleurosigma angulatum has very fine striations, and is a favorite object for testing the high powers of microscopes.