- the highest point or part, as of a hill, a line of travel, or any object; top; apex.
- the highest point of attainment or aspiration: the summit of one's ambition.
- the highest state or degree.
- the highest level of diplomatic or other governmental officials: a meeting at the summit.
- summit meeting.
- of or relating to a summit meeting: summit talks.
- to take part in a summit meeting.
- to reach a summit: summited after a 14-hour climb.
- to reach the summit of.
- a city in NE New Jersey.
- a city in NE Illinois.
- the highest point or part, esp of a mountain or line of communication; top
- the highest possible degree or state; peak or climax
- the highest level, importance, or rank
- a meeting of chiefs of governments or other high officials
- (as modifier)