WordReference Random House Unabridged Dictionary of American English © 2025
born•ite
(bôr′nīt),USA pronunciation n.
bor•nit•ic
(bôr nit′ik),USA pronunciation adj.
- Mineralogya common mineral and important ore of copper, copper iron sulfide, Cu5FeS4, occurring in masses, of brownish color when first exposed to the air; peacock ore.
- 1850–55; named after I. von Born (1742–91), Austrian mineralogist; see -ite1
'bornite' also found in these entries (note: many are not synonyms or translations):