summit
Pluralsummits
Verbsummits, summiting, summited
Pluralsummits
Formssummits, summiting, summited
- 1The very top of something, whether its highest point or its uppermost surface.
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.
Similartop, apex, peak, tip, crown
Note
Here the word keeps the broad meaning it arrived with: Middle English somet, 'head, top', came from Anglo-Norman sumet and Middle French sommet, 'top of a thing'. Nothing in that source is about mountains. The mountaintop meaning, like the crystal and canal uses, is this sense fitted to one kind of object, which is why a spire or a column can have a summit as naturally as a hill does.
- 2The highest point of a hill, mountain, or similar landform.
After twelve hours of climbing, they stood on the summit at dawn.
A radio tower marks the summit of the ridge.
Note
The landscape sense stays closest to the word's origin. Late Middle English had somet, 'head, top', borrowed from Anglo-Norman sumet and Middle French sommet, 'top of a thing'. It usually takes of plus a name (the summit of Mount Shasta), or stands alone once the mountain is clear from context. A rare twin, summity, carries the same meaning.
- 3A gathering of national leaders convened to discuss matters of international importance; also, loosely, any high-level meeting.
Heads of state gathered at the summit to negotiate a ceasefire.
Each summit produced a joint statement on security cooperation.
Similarconference, meeting
Note
Here the word moved from the highest people to the occasion that brings them together. Diplomatic writing pairs it with a scope or subject, as in an international summit or a summit on environmental issues. The loose extension to any important meeting is common in business and campaign language. In political reporting, though, readers still expect heads of state or government.
- 4
- 5To reach the highest point of a mountain by climbing it.
The team summited the mountain despite worsening weather.
Only two climbers managed to summit K2 that season.
Similarclimb, scale, conquer, ascend
Oppositedescend
Note
Climbers turned the noun into a verb, and the result is informal but now routine in mountaineering writing. It even takes the passive: Canadian Geographic in 2012 described a peak that 'has yet to be summited'. Spelling varies in the inflected forms. Summited and summiting are more usual, but summitted and summitting also occur.
- 6To reach the highest point of a mountain while climbing.
Exhausted but elated, the climbers summited at dawn.
Only a handful of the group managed to summit before the storm rolled in.
Note
Without an object, the mountain is simply understood. The verb then often pairs with a time or condition: summited at dawn, summited before the storm. It shares the informal climbing register and the variable spelling of the transitive verb. In formal prose, 'reached the summit' remains the safer choice.
- 7To take part in a meeting held at the level of national leaders.
The G7 nations summited to coordinate their response to the crisis.
Rarely do rival heads of state summit without preconditions.
Note
Political journalism coined this verb for a leader at the conference table. It typically appears in the progressive with 'with' and a counterpart: Newsweek in 1972 had Richard Nixon 'summiting in Moscow', and other writers describe presidents 'summiting with' Khrushchev or Brezhnev. It carries a breezy, headline flavor, so use it in reporting rather than formal diplomatic prose.
- 8The highest point reached by a canal, railway, road, or similar route, beyond which it begins to descend.
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.
Note
For engineers, a summit is a point along a route rather than a peak on a map: the place where a canal, railway or road stops climbing and starts down. On a canal the idea matters most, because the highest level needs the greatest water supply. Every lock worked on either side lets water run downhill from it.
- 9Alternative spelling of summat. A dialect word for "something" in parts of England.
I reckon there's summit going on next door.
Have you got summit to tell me?
Note
This is a different word that happens to share the spelling, a variant of the regional summat heard in England, especially Lancashire and Yorkshire. As a pronoun it means 'something' (get summit to eat). Summat also works as an adverb meaning 'somewhat'. In writing, the summat spelling avoids any confusion with the mountaintop noun.
- 10The highest level of political leadership in a state or 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.
Note
This archaic sense treats power as a mountain, with the ruler at the top. In modern political writing, summit almost always means the leaders' meeting, so 'at the summit of the state' can now read as a reference to a conference. For the position itself, current usage prefers the top, the highest office or the leadership.
- 11The anther of a flower: the pollen-bearing part of the stamen; rarely, the stigma that receives pollen.
Similaranther
Note
Early botanists named the flower's uppermost fertile part as if it were a hilltop. Usually that meant the anther, and occasionally the stigma. The usage is long obsolete, and the ambiguity is reason enough to avoid it. Modern writing says anther or stigma. Summit in an old botanical description should be read with care, since it may mean either organ.
- 12One of the two vertices of a rhombohedral crystal where the face angles are equal; also, the apex of a pyramidal or tetrahedral crystal.
The mineralogist measured the angles meeting at the crystal's summit.
Quartz often terminates in a pointed summit where its faces converge.
Note
Old crystallography used the word more narrowly than the geometric 'vertex' meaning. Only the two points of a rhombohedron where equal face-angles meet qualified, or the single apex of a pyramidal crystal. The term is obsolete and rare. Today's mineralogist would speak of an apex or vertex. It survives mainly in older descriptions of crystal form.
- 13A vertex of a polygon or polyhedron; a point where two or more edges meet.
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Practice
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Origins
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.
This is a variant of summat.