Словарь синонимов английского языка - concentrate

(v) 1. focus, direct, centre, centralize, converge, consolidate: The council concentrated its effords on refurbishing the schools. 2. condense, reduce, distil, intensify, refine, strengthen: The sap of the sugar maple is concentrated by boiling. 3. gather, collect, congregate, draw or bring together, crowd, cluster, group: Much of the population is concentrated around the large cities. 4. think, focus one's thoughts or attention, apply oneself: I cannot concentrate with the radio on.