n.[C]

1. （山等）尖峰，峰頂[（+of）]
   You can see the summit of the mountain ten miles away.

   你在十英里之外就能看到這山的山頂。

2. 【喻】頂峰，絕頂[the S][（+of）]
   She is now at the summit of her career.

   她現在正處在事業的頂峰。

3. 最高官階；最高級會議
   The Prime Minister is attending the summit.

   首相正在參加最高級會議。

a.

1. 最高級的，政府首腦間的
   The summit meeting is to be held on May 3.

   高峰會議定於五月三日舉行。

n.

1. the highest point of a hill or mountain.
2. the highest attainable level of achievement.
3. a meeting between heads of government.