Latin metallifer "rich in minerals" (Late Latin, "rich in metals") (from metallum "mine, metal entry 1" + -i- -i- + -fer -fer) + -ous
circa 1656, in the meaning defined above
“Metalliferous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/metalliferous. Accessed 6 Jul. 2026.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
See Definitions and Examples »
Get Word of the Day daily email!