KanjiJLPT N1
Explanation

Mnemonic

A single grain of rice balances on the tip of a shakuhachi flute. A monk blows a long, haunting note, and the grain dances in the airstream — each wobble is a tiny explanation of the invisible sound waves, making the unseen finally understood.
Additional thoughts
Visualize the grain trembling atop the shakuhachi's edge, translating an abstract melody into visible motion — a perfect physical explanation of something you normally can't see.
Quick recall
A grain dancing atop a shakuhachi gives a visual explanation of sound.

Details

The keyword for 釈 is explanation. This kanji conveys the idea of interpreting, elucidating, or clarifying something so that it can be understood. It is used in contexts where one unravels or breaks down a complex matter to make its meaning clear, such as offering a commentary or providing an explanation of a difficult concept. It also carries the extended sense of releasing or setting free, as in releasing someone from doubt or misunderstanding.
On'yomi
しゃく、せき
Kun'yomi
とく、す.てる、ゆる.す