wide border; outer enclosure
Radical summary
#13
Kangxi
2
Strokes
#11
Frequency
A large U-shape: two vertical sides and a top horizontal bar, like a gate frame or border outline.
Suggests a border, outer frame, or a bounded space.
Trace the radical, simplified, traditional, and variant forms when available.
tóng
same; together
zhōu
cycle; around; week
Outer-frame radical. Found in 同 (same), 周 (cycle/around), 内 (inside).
What radical is this: 冂?