The kanji 帳 primarily conveys the meaning of "account," "ledger," "notebook," "curtain," or "screen." It often refers to something that is used to record or conceal information. The core concept is something that covers, protects, or contains details.

・On-yomi (音読み): チョウ (chou) ・Kun-yomi (訓読み): None

⚫︎ 帳簿 Translation: Account book; ledger. ⚫︎ 通帳 Translation: Bankbook. ⚫︎ 蚊帳 Translation: Mosquito net; mosquito curtain.

The kanji 帳 is a 形声文字 (keisei moji), a compound ideogrammic-phonetic character. The left side is 巾 (kin), which means "cloth" or "towel," providing the semantic component (meaning). The right side is 長 (chou/nagai), meaning "long" or "to grow," which acts as the phonetic component, providing the sound and, to some extent, the meaning related to length. Initially, 帳 likely referred to a long piece of cloth used as a curtain or screen, hence the connection to covering or concealment. Over time, it developed the meaning related to recording information, likely because such cloth could be used to cover or conceal records, or the cloth was used to write down information.