方阵

Traditional form:

方陣

Pinyin (reading):

fāngzhèn

Definitions:

• square-shaped formation (military)
• phalanx
• (math.) matrix

Characters:

• 方 - square, rectangle; side; region; flag
• 阵 - row, column; ranks, troop formation

Traditional characters:

• 方 - square, rectangle; side; region; flag
• 陣 - row, column; ranks, troop formation