Dictionary.com
Thesaurus.com

intermetallic compound

American  
[in-ter-mi-tal-ik, in-] / ˈɪn tər mɪˈtæl ɪk, ˌɪn- /

noun

  1. a compound of two or more metals.


Etymology

Origin of intermetallic compound

First recorded in 1895–1900; inter- + metallic