1) flowering, blooming
blossoming
2) перен. bloom
flourishing, heyday
prosperity (процветание)
golden age в расцвете своего таланта – at the peak of one's powers в расцвете сил – in the prime of life, in one's prime, in one's heyday быть в расцвете – flourish, flower
м. (цветение) blooming, blossoming
перен. blossoming forth, golden age
~ литературы, культуры blossoming forth of literature, culture
бурный ~ vigorous/exuberant growth
в ~е сил in oneś prime/heyday
в ~е творческих сил at the peak of oneś creative ability