Definition of metallocarborane in US English:

metallocarborane

noun

Chemistry
  • A carborane (compound of carbon, boron, and hydrogen) containing one or more metal ions.

Origin

1960s; earliest use found in Inorganic Chemistry. From metallo- + carborane.

Pronunciation

metallocarborane

/ˌmɛtələʊˈkɑːbəreɪn/