2 adjectives to describe interception

A current of electricity sent through the former reproduces the writing exactly upon the latter, which has been previously steeped in some chemical composition; the effect apparently depending on the passage of the electricity through the untouched metal, and its absolute interception by the ink, if I may so call it, of the writing, which bites deeply into the leaf.

From these considerations it may be seen, that this lust is fatal to conjugial love; and as conjugial love constitutes the inmost principle of life with man, that it is fatal to his life; and that that lust, by successive interceptions and closings of the interiors of the mind, at length becomes cuticular, and thus merely alluring; while the faculty of understanding or rationality still remains. 510.

2 adjectives to describe  interception