A morphological quality pertaining to the degree to which an object contains an opening, aperture, orifice or vent. [ PATOC:GVG PATOC:CJM ]
This is just here as a test because I lose it
A morphological quality pertaining to the degree to which an object contains an opening, aperture, orifice or vent. [ PATOC:GVG PATOC:CJM ]