a.

1. 概括的，扼要的
   He gave a summary report of the day's events.

   他对一天的事件作了简要的报告。

2. 实时的；草率的；即决的，简易的
   The government took summary action to aid the earthquake victims.

   政府即刻采取行动救济地震灾民。

n.

1. 总结，摘要，一览[C][（+of）]
   He made a summary of the case.

   他为这个案件做了一个摘要。

n.

adj.

1. dispensing with needless details or formalities.
2. Law  (of a judicial process) conducted without the customary legal formalities.
   ▸(of a conviction) made by a judge or magistrate without a jury.