# summit

Pronunciation: say "SUM-it" US/AUS /ˈsʌmət/, UK /ˈsʌmɪt/

## Noun

1. The very top of something, whether its highest point or its uppermost surface.
   - Simple: The very top point or top surface of something.
   - _Workers bolted a copper weather vane to the summit of the cathedral spire._
   - _A bronze statue once stood on the flat summit of the marble column._
2. The highest point of a hill, mountain, or similar landform.
   - Simple: The very top of a mountain or hill.
   - _After twelve hours of climbing, they stood on the summit at dawn._
   - _A radio tower marks the summit of the ridge._
3. A gathering of national leaders convened to discuss matters of international importance; also, loosely, any high-level meeting.
   - Simple: A meeting where the leaders of different countries talk about big world problems.
   - _Heads of state gathered at the summit to negotiate a ceasefire._
   - _Each summit produced a joint statement on security cooperation._
4. The highest point of achievement or development that can be reached; the peak.
   - Simple: The best or highest point someone can reach in their work or life.
   - _The novel is widely regarded as the summit of his creative powers._
   - _Few athletes ever reach the summit of their sport._
8. The highest point reached by a canal, railway, road, or similar route, beyond which it begins to descend.
   - Simple: The highest point along a road, railway, or canal.
   - _Locks were built on either side of the canal's summit to manage the water._
   - _Engineers placed a water supply at the railway summit to feed the descending track._

## Verb

5. To reach the highest point of a mountain by climbing it. *(colloquial)*
   - Simple: To climb a mountain all the way to its top.
   - _The team summited the mountain despite worsening weather._
   - _Only two climbers managed to summit K2 that season._
6. To reach the highest point of a mountain while climbing. *(colloquial)*
   - Simple: To reach the very top when climbing a mountain.
   - _Exhausted but elated, the climbers summited at dawn._
   - _Only a handful of the group managed to summit before the storm rolled in._
7. To take part in a meeting held at the level of national leaders.
   - Simple: To take part in a high-level meeting of country leaders.
   - _The G7 nations summited to coordinate their response to the crisis._
   - _Rarely do rival heads of state summit without preconditions._

## Pronoun

9. Alternative spelling of summat. A dialect word for "something" in parts of England. *(dialectal, England, Yorkshire)* — Alternative spelling of summat (“something”).
   - Simple: Alternative spelling of summat. Used in some English dialects to mean "something."
   - _I reckon there's summit going on next door._
   - _Have you got summit to tell me?_

## Noun

10. The highest level of political leadership in a state or government. *(archaic)*
   - Simple: The very highest level of power in a government.
   - _By forty, she had climbed to the summit of the party's leadership._
   - _Those at the summit of the state rarely concern themselves with daily affairs._
11. The anther of a flower: the pollen-bearing part of the stamen; rarely, the stigma that receives pollen. *(obsolete)*
   - Simple: The pollen-bearing tip of a flower's stamen.
12. One of the two vertices of a rhombohedral crystal where the face angles are equal; also, the apex of a pyramidal or tetrahedral crystal. *(obsolete)*
   - Simple: A corner point of certain crystals, or the top point of a pyramid-shaped crystal.
   - _The mineralogist measured the angles meeting at the crystal's summit._
   - _Quartz often terminates in a pointed summit where its faces converge._

## Other meanings

- (noun) A vertex of a polygon or polyhedron; a point where two or more edges meet.

## Origin

**Meanings 1–8, 10–12** — The noun comes from Late Middle English somet ("head, top"), by way of Anglo-Norman sumet and Middle French sommet ("top of a thing; highest point of a mountain"), from Old French som, sum ("highest point, summit") plus a diminutive suffix. Som and sum go back to Latin summum ("top, summit"), from the adjective summus ("greatest, highest"), ultimately from Proto-Indo-European *upér ("over"). The verb comes from the noun.
**Meaning 9** — This is a variant of summat.

Source: DictionaryAI, https://dictionaryai.com/define/summit (written from Wiktionary data, CC BY-SA 4.0: https://creativecommons.org/licenses/by-sa/4.0/).