[-urgy] n comb form [NL -urgia, fr. Gk -ourgia, fr. -ourgos working, fr. -o- + ergon work--more at work]: technique or art of dealing or working with (such) a product, matter, or tool "metallurgy"
-URGY
Meaning of -URGY in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012