noun, adjective, Chemistry.
(modifier) another term for oxidation-reduction
redox re·dox (rē’dŏks’)
noun, Mineralogy. 1. zincite. noun 1. a brittle, deep-red to orange-yellow mineral, native zinc oxide, ZnO, usually massive or granular: formerly an important ore of zinc. noun 1. a red or yellow mineral consisting of zinc oxide in hexagonal crystalline form. It occurs in metamorphosed limestone. Formula: ZnO
- Red packet
noun (in China and other East Asian countries) 1. a sum of money folded inside red paper and given at the Chinese New Year to unmarried younger relatives 2. such a gift given at Chinese weddings by the parents to the bride and groom and by the bride and groom to unmarried younger relatives
- Red paint
verb (used with object), red-penciled, red-penciling or (especially British) red-pencilled, red-pencilling. 1. to delete, censor, correct, or abridge (written material) with or as if with a pencil having a red lead: His book was heavily red-penciled before it got clearance. verb -cils, -cilling, -cilled (US) -cils, -ciling, -ciled 1. (transitive) to revise or correct (a […]