This may be very conveniently expressed in two words, in the language of the schoolmen, thus,-the manufactured article expresses the Idea of its forma substantialis, but not that of its forma accidentalis;
Eskolastikoen hizkuntzan oso eroso adierazten da hori bi hitzekin, artefaktuan ideiak bere forma substantialis-a adierazten du, ez bere forma accidentalis-a;