[n] a meeting of heads of governments
[n] the top point of a mountain or hill; "the view from the peak was magnificent"; "they clambered to the summit of Monadnock"
[n] the highest level or degree attainable; "his landscapes were deemed the acme of beauty"; "the artist's gifts are at their acme"; "at the height of her career"; "the peak of perfection"; "summer was at its peak"; "...catapulted Einstein to the pinnacle of fame"; "the summit of his ambition"; "so many highest superlatives achieved by man"; "at the top of his profession"
Synonyms
acme, crest, crown, elevation, height, peak, peak, pinnacle, summit meeting, superlative, tip, top, top