The kanji 謝 primarily conveys the meaning of "to apologize," "to thank," or "to decline." It encompasses expressions of gratitude, remorse, and refusal. It is used in contexts where someone acknowledges a mistake, expresses thanks for a favor, or politely turns down an offer.

・On-yomi (音読み): シャ (sha) ・Kun-yomi (訓読み): あやま.る (ayama.ru - to apologize), しゃ.する (sha.suru - to thank, to decline)

⚫︎ 謝罪 Translation: Apology ⚫︎ 感謝 Translation: Gratitude, thanks ⚫︎ お断り申し上げます Translation: I decline to accept (literally: I apologize for declining)

The kanji 謝 is a phono-semantic compound (形声文字). The left side is the "言" radical (部首), meaning "speech" or "words." The right side is "射" (sha), which originally meant "to shoot" or "to direct." The combination suggests using words to "direct" or "express" one's feelings, specifically expressing apologies, thanks, or refusals. The historical development shows the character gradually taking on the meaning of expressing feelings through speech.