KanjiJLPT N1
Tenacious

tenacious, take hold, grasp, take to heart

Mnemonic

Your happiness is a perfectly round gem you found as a child. You grip it so fiercely your fingers bleed, Tenacious beyond reason—you'd rather die than open your fist and risk losing that warm, round glow. Every knuckle aches, yet you refuse to let go.
Additional thoughts
Picture a small, round glowing orb labeled HAPPINESS clenched in a white-knuckled fist. The tighter the grip, the more tenacious the holder becomes. Pain doesn't matter—only keeping the sphere.
Quick recall
Clinging to a round gem of happiness with bleeding fingers—utterly tenacious.

Details

The keyword for 執 is tenacious. This kanji conveys the idea of holding on firmly, clinging to something with persistence and determination. It carries the sense of being unwavering in one's grip, whether physically or mentally, and can extend to meanings of attachment, insistence, or dogged perseverance. The character often implies a stubborn refusal to let go of an idea, pursuit, or position.
On'yomi
しつ、しゅう
Kun'yomi
と.る

Used in kanji