The kanji 釈 primarily conveys the meanings of "to explain," "to clarify," "to release," or "to forgive." It often implies the act of resolving something, whether it be a problem, a misunderstanding, or a restriction. It suggests a process of unbinding or making something free.

・On-yomi (音読み): シャク ・Kun-yomi (訓読み): と（く）

⚫︎ 解釈（かいしゃく） Translation: Interpretation; Explanation. ⚫︎ 釈放（しゃくほう） Translation: Release (from prison); Discharge. ⚫︎ 釈明（しゃくめい） Translation: Explanation; Clarification.

The kanji 釈 is a phono-semantic compound (形声文字). The left side is 木（ki - tree, wood), while the right side is 睪（yaku）. 睪 functions phonetically here, lending its sound to the character. The original meaning could have been something related to clarifying an obscure matter using evidence, similar to a tree providing shade and clarity from the sun. Over time, the meaning broadened to encompass explanation, release, and forgiveness.