(countable) A peak; the topmost point or surface, as of a mountain. / (countable) A gathering or assembly of leaders.

(transitive, intransitive, hiking, climbing, colloquial) To reach the summit of a mountain.

(Northern England, East Midlands) Something

plural of summit

Someone who reaches a summit. / A mountain climber. / Someone who attends a conference denoted as a summit.

plural of summiteer

simple past tense and past participle of summit

Having a summit.

present participle of summit

simple past tense and past participle of summit