头号

Traditional form:

頭號

Pinyin (reading):

tóuhào

Definitions:

• first rate
• top rank
• number one

Characters:

• 头 - head; chief, boss; first, top
• 号 - mark, sign; symbol; number; to call, to cry, to roar

Traditional characters:

• 頭 - head; chief, boss; first, top
• 號 - mark, sign; symbol; number; to call, to cry, to roar