The kanji 壊 primarily conveys the meaning of "to break," "to destroy," "to be damaged," or "to collapse." It implies a loss of structure, function, or integrity, often due to force, decay, or misuse. It can also describe a state of being broken or in a ruined condition.

・On-yomi (音読み): カイ (kai) ・Kun-yomi (訓読み): こわ(れる) (kowa(reru)), こわ(す) (kowa(su))

⚫︎破壊 (hakai) Translation: Destruction; demolition. ⚫︎壊れる (kowareru) Translation: To break; to be damaged; to collapse. ⚫︎家が壊れる (ie ga kowareru) Translation: The house collapses/is destroyed.

The kanji 壊 is a phono-semantic compound (形声文字). The left side is the radical 土 (tsuchi), meaning "earth" or "ground", and the right side is 褱 (kai), which conveys the sound and originally had a meaning related to "to carry in the bosom." The combination suggests that the earth or ground is being disrupted or carried away, leading to destruction or damage. Over time, the meaning of 褱shifted to become the phonetic component, and 壊 took on the sense of "to break" or "to destroy."