The kanji 祭 primarily means "festival," "ceremony," or "to worship." It encompasses events that are typically held to honor deities, celebrate harvests, or mark significant occasions with rituals and festivities. It implies a sense of reverence, communal gathering, and celebration.

・On-yomi (音読み): サイ (sai) ・Kun-yomi (訓読み): まつ(り) (matsu(ri))

⚫︎お祭り Translation: Festival; Matsuri ⚫︎お祭り祭りに行く Translation: To go to a festival ⚫︎文化祭 Translation: Cultural festival

The kanji 祭 is a phono-semantic compound (形声文字). The left side is the radical 示(しめす、shimesu), also written as 礻, which relates to "altar," "spirit," "deity," or "religious matters." The right side, 祭, acts as the phonetic component and it represents the pronunciation サイ (sai). This formation suggests a visual representation of religious rituals at an altar. The character evolved over time, starting from ancient forms representing offerings on an altar, to its current form that signifies the overall concept of a ceremony.