The kanji character ［凱］ primarily conveys the meaning of victory, triumph, or returning in triumph. It suggests a glorious achievement, often associated with military success or a celebratory homecoming after a victory. It also implies a triumphant return or arrival.

・On-yomi (音読み): ガイ (gai) ・Kun-yomi (訓読み): None, or not commonly used as a stand-alone Kun-yomi.

⚫︎ 凱旋門 Translation: Arc de Triomphe (Triumphal Arch) ⚫︎ 凱歌 Translation: Song of triumph; victory song ⚫︎ 凱旋パレード Translation: Victory parade; homecoming parade

The kanji ［凱］ is a phono-semantic compound (形声文字). The phonetic part is 豈 (kai), which provides the sound. The semantic component, or the part that provides meaning, is believed to be derived from the character 戢 (shuu or osamu), which is often associated with the gathering or storing of weapons after a victorious battle. The original meaning relates to returning victorious or a celebratory arrival following a successful military campaign.