a.

1. 混亂的，雜亂的，無秩序的
   The papers lay in a disorderly pile.

   文件亂七八糟地堆放著。

2. 目無法紀的；騷動的
   disorderly behavior

   目無法紀的行為

3. 【律】妨害治安的
   We were charged with being drunk and disorderly.

   我們被控酗酒和妨害治安。

ad.

1. 雜亂地，無秩序地

adj.

1. lacking organization; untidy.
2. involving or contributing to a breakdown of peaceful and law-abiding behaviour.