Source : Webster's Revised Unabridged Dictionary (1913)

Vulcanian \Vul*ca"ni*an\, a. [L. Vulcanius.]
   1. Of or pertaining to Vulcan; made by Vulcan; hence, of or
      pertaining to works in iron or other metals.

            Ingenious allusions to the Vulcanian panoply which
            Achilles lent to his feebler friend.  --Macaulay.

   2. (Geol.) Volcanic.