Leading - the best degree or degree attainable; the highest stage of development; "his landscapes ended up deemed the acme of splendor"; "the artist's presents are at their acme"; "at the peak of her vocation"; "the height of perfection"; "summer time was at its peak"; ". SMART Vocabulary: similar phrases https://codyxcgkn.wikigdia.com/6395250/vrchni_fundamentals_explained