方阵

fāng zhèn

2-character word Traditional 方陣

What 方阵 means

square-shaped formation (military)
phalanx
mathmatrix

The characters in 方阵

方fāngsquare; power or involution (math.); upright
阵zhèndisposition of troops; wave; spate

Looking a word up is not learning it. GraphChinese puts all of HSK 1–6 into one dependency graph, teaches each piece only once its prerequisites are solid, and schedules reviews to land just before you would forget.

Start learning — $49 lifetime