a black crystalline powder, MoS 2 , insoluble in water, used as a lubricant and as a hydrogenation catalyst.
[muh-lek-yuh-ler] /məˈlɛk yə lər/ adjective 1. of or relating to or caused by : molecular structure. /məʊˈlɛkjʊlə; mə-/ adjective 1. of or relating to molecules: molecular hydrogen 2. (logic) (of a sentence, formula, etc) capable of analysis into atomic formulae of the appropriate kind adj. 1823, from molecule + -ar or else from French moléculaire […]
- Molecular layer of cerebellar cortex
molecular layer of cerebellar cortex n. The outer layer of the cortex of the cerebellum, containing the cell bodies and dendrites of Purkinje cells, the axons of the granule cells, and the cell bodies, dendrites, and axons of basket cells.
noun 1. a segment of genetic material that inhibits the reproduction of the AIDS virus by breaking up specific areas of the virus’s genes.
[muh-lek-yuh-lar-i-tee] /məˌlɛk yəˈlær ɪ ti/ noun, Chemistry. 1. the number of molecules or atoms that participate in an elementary process.