冂 jiōng outer limits

源How it came to be

Two walls and a beam across the top, open at the bottom. The old dictionary reads it as the far edge of a town, the frame people pass under leaving.

字含“冂”的汉字

• 同 same
• 见 see
• 网 net
• 内 inside
• 丽 beautiful
• 制 system
• 洞 cave
• 筒 tube
• 纳 to adopt
• 铜 copper
• 呐 to raise one's voice