Argentic

1. a. Pertaining to, derived from, or containing, silver; — said of certain compounds of silver in which this metal has its lowest proportion; as, argentic chloride.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.