The kanji 囲 primarily conveys the idea of surrounding, enclosing, or encircling something. It suggests a boundary or limit placed around a space or object, and it implies protection, containment, or the act of encompassing. It can also refer to the area or space that is enclosed.

・On-yomi (音読み): イ (i) ・Kun-yomi (訓読み): かこ（む） (kako(mu)) - to surround, enclose; かこ（い） (kako(i)) - enclosure, surrounding.

⚫︎周囲（しゅうい） Translation: surroundings, vicinity, perimeter ⚫︎囲碁（いご） Translation: Go (a board game) ⚫︎包囲（ほうい） Translation: siege, encirclement

The kanji 囲 is a pictophonetic compound (形声文字, けいせいもじ). The left side is 囗 which represents an enclosure or a boundary. The right side is 井 (well) suggesting the enclosed space inside a well, and the character conveys the meaning of surrounding or encompassing something. It is a combination of a radical indicating meaning (enclosure) and a component indicating sound. The character’s structure developed over time to its present form, reflecting the evolution of writing in East Asia.