A meeting between heads of state or high-ranked managers.
Highest and most elevated point.
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"
the uppermost part of a shape; "at the peak of the pyramid"
the top point of a mountain or hill; "the view from the peak was magnificent"; "they clambered to the summit of Monadnock"
a meeting of heads of governments
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
reach the summit of a mountain; "Many mountaineers go up Mt. Everest but not all summit"
the top or extreme point of something (usually a mountain or hill)
the highest level or degree attainable; the highest stage of development
