Meta:

  1. 序 is the 834th most frequent character.
  2. has 1 dictionary entry.
  3. appears as a character in 25 words.
  4. appears as a component in 0 characters.

Decomposition:

Once :
=> 广,
Radical :
=> 广 (house on cliff), (N/A), (N/A), (hook)
Graphical :
=> , , , ,

Pinyin & Meaning:

  1. xu4 - order/sequence/preface

Pronunciation Clues:

  1. Pronunciation clue for 序 (xu4): The component 予 is pronounced as 'yu2'. It has the same pinyin final.
  2. Pronunciation clue for 序 (xu4): The component 予 is pronounced as 'yu3'. It has the same pinyin final.

Example Words:

High Frequency

秩序 
程序 
程序员 (程序員)
顺序 (順序)

Medium Frequency

工序 
 
序幕 
序曲 
循序渐进 (循序漸進)
排序 
有序 
次序 
无序 (無序)
Decomposition Levels:
Level 1: Only divided once. So only two components.
Level 2: Radical Decomposition. The character gets decomposed into its lowest radical components. For the complete list visit the Radical wikipedia page.
Level 3: Graphical Decomposition. Shows all the strokes & lowest level of components that make up the character.
If you see questions marks or too many "block" characters, especially when it comes to level 3 decomposition you might need the correct font.