D defs.my
Entry 1 sense Webster, 1913

Zinco-

· Zin·co- · IPA /ˈzɪŋk.oʊ/
01 A combining form from zinc; in chemistry, designating zinc as an element of certain double compounds. Also used adjectively.
  1. 1.
    A combining form from zinc; in chemistry, designating zinc as an element of certain double compounds. Also used adjectively.