epochal

/ɛpəkəl/adjective

adjective

युगान्तकारी; युग-निर्माता

highly significant or important especially bringing about or marking the beginning of a new development or era

epochal decisions made by Roosevelt and Churchill
रुजवेल्ट र चर्चिलले लिएका युगान्तकारी निर्णयहरू।