The kanji 執 primarily conveys the idea of "to grasp," "to hold," "to cling to," or "to be persistent." It suggests a firm grip, a strong attachment, or a focused dedication to something. It can refer to physical actions like holding something, as well as mental states like adhering to a belief or undertaking a task with determination.

・On-yomi (音読み): shuu執 ・Kun-yomi (訓読み): toru (とる)執

⚫︎執着 (しゅうちゃく) Translation: attachment; obsession; clinging ⚫︎執筆 (しっぴつ) Translation: writing; to write; to be engaged in writing ⚫︎執務 (しつむ) Translation: official duties; work; business

The kanji 執 is a phono-semantic compound (形声文字, けいせいもじ). The left side is the radical 手 (て, "hand"), which indicates that this kanji is related to actions using the hand. The right side is a phonetic component, representing the sound ツ or シュウ. The original meaning relates to grasping something firmly, as illustrated by the hand radical, which helps explain its meaning of “to grasp,” “to hold,” or “to control”. The character evolved over time, but the core meaning of holding or grasping something remained.