an audition, especially for actors or dancers, open to anyone wishing to try out.
[oh-puh n-kast, -kahst] /ˈoʊ pənˌkæst, -ˌkɑst/ adjective, British Mining. 1. .
- 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.