Definition of porosimetry in English:
porosimetry
noun ˌpɒrə(ʊ)ˈsɪmɪtriˌpɔːrə(ʊ)ˈsɪmɪtri
The measurement of porosity or pore-size distribution.
Origin
1960s; earliest use found in Journal of Agricultural and Food Chemistry. From porosi- + -metry, after porosimeter.