† imporosityn.
Etymology:  <  imporose adj. + -ity suffix: compare porosity.
 Obsolete. 
rare.
the world > space > relative position > closed or shut condition > 			[noun]		 > not porous or perforated
1626    F. Bacon  §846  				The Porosity, or Imporosity betwixt the Tangible Parts.
 This entry has not yet been fully updated (first published 1899; most recently modified version published online June 2021).