[oh-puh n-kast, -kahst] /ˈoʊ pənˌkæst, -ˌkɑst/
adjective, British Mining.
- Opencast mining
/ˈəʊpənˌkɑːst/ noun 1. (Brit) mining by excavating from the surface Also called (esp US) strip mining, (Austral. and NZ) open-cut mining
noun, Chemistry. 1. a series of atoms linked in a chain not joined together at its ends, and so represented in its structural formula. noun 1. a chain of atoms in a molecule that is not joined at its ends into the form of a ring open chain An arrangement of atoms of the same […]
- Open chain compound
open chain compound n. See acyclic compound.
- Open cheque
noun 1. an uncrossed cheque that can be cashed at the drawee bank