summit

¹ American  

[suhm-it] / ˈsʌm ɪt /

noun

1. the highest point or part, as of a hill, a line of travel, or any object; top; apex.

   Synonyms:

   pinnacle, peak

   Antonyms:

   base

2. the highest point of attainment or aspiration.

   the summit of one's ambition.

   Synonyms:

   culmination, zenith, acme

3. the highest state or degree.

   Synonyms:

   culmination, zenith, acme

4. the highest level of diplomatic or other governmental officials.

   a meeting at the summit.

5. summit meeting.

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adjective

1. of or relating to a summit meeting.

   summit talks.

verb (used without object)

1. to take part in a summit meeting.

2. to reach a summit.

   summited after a 14-hour climb.

verb (used with object)

1. to reach the summit of.

Summit ² American  

[suhm-it] / ˈsʌm ɪt /

noun

1. a city in NE New Jersey.

2. a city in NE Illinois.

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summit British  

/ ˈsʌmɪt /

noun

1. the highest point or part, esp of a mountain or line of communication; top

2. the highest possible degree or state; peak or climax

   the summit of ambition

3. the highest level, importance, or rank

   a meeting at the summit

4. 1. a meeting of chiefs of governments or other high officials

   2. ( as modifier )

      a summit conference

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Other Word Forms

• minisummit noun
• presummit adjective
• summital adjective
• summitless adjective

Etymology

Origin of summit

First recorded in 1425–75; late Middle English somete, from Old French, from som “top” (from Latin summum, noun use of neuter of summus “highest”; sum ) + -ete -et

Example Sentences

A priority for Chinese authorities today is ensuring that the planned summit between leader Xi Jinping and Trump goes smoothly.

From The Wall Street Journal • Apr. 3, 2026

The summit was expected to involve governments which signed a joint statement in mid-March calling on Iranian forces to halt attacks against commercial ships.

From BBC • Apr. 2, 2026

The summit is expected to consider what diplomatic and political steps could be taken to reopen the important shipping route, though the US was not set to attend.

From BBC • Apr. 2, 2026

“This is intended to be a group that works together to ensure we’re defending our own sovereignty, we’re each defending our own security and economic prosperity,” Noem said at the summit.

From Salon • Mar. 31, 2026

The different teams from the Stavros Prize were here as part of the summit but also as human props so that Sinclair was actually face-to-face with people.

From "City Spies" by James Ponti