The kanji 慶 primarily conveys the idea of "celebration," "congratulations," "joy," or "auspiciousness." It implies a sense of happiness, good fortune, and positive events. It's often used in contexts that involve marking special occasions or expressing well wishes.

・On-yomi (音読み): ケイ (kei) ・Kun-yomi (訓読み): よろこ(ぶ) (yoroko(bu)) - to be delighted, to rejoice; ことぶき (kotobuki) - congratulations, good fortune

⚫︎ 慶事 Translation: Celebratory event, auspicious occasion. ⚫︎ 慶祝 Translation: Celebration, congratulation. ⚫︎ 祝慶 Translation: Congratulations, celebration.

The kanji 慶 is a phono-semantic compound (形声文字). It combines the phonetic component 鹿 (ろく / roku - deer) with the semantic component 心 (こころ / kokoro - heart, mind). The character initially depicted a deer offered to the gods, signifying a joyful event or occasion. Later, it incorporated the "heart" radical to further emphasize the emotional aspect of joy and celebration. Over time, the character evolved to its current form, focusing on the idea of celebration and auspicious events.