at the zenith of

at the zenith of

At the maximum degree of. Disco was at the zenith of its popularity in the 1970s.See also: of, zenith

at the zenith of something

Fig. at the highest point of something; at the pinnacle of something. Tragically, at the zenith of his career, the teacher died suddenly. The scientist was at the zenith of her career when she made her discovery.See also: of, zenith