The kanji 彗 generally represents a celestial phenomenon, specifically a comet or a broom star. It implies something that appears suddenly in the sky and has a characteristic tail, like a "broom" sweeping through the heavens. It evokes the image of a bright, transient object.

・On-yomi (音読み): ・スイ (sui) ・Kun-yomi (訓読み): ・ほうきぼし (hōkiboshi) - comet, literally "broom star"

⚫︎ 彗星 (suisei) Translation: Comet ⚫︎ 彗星のごとく現れる (suisei no gotoku arawareru) Translation: To appear like a comet; to suddenly appear dramatically. ⚫︎ 彗星群 (suiseigun) Translation: A group of comets.

The kanji 彗 is a phono-semantic compound (形声文字, keisei moji). The top part is the radical 米 (kome) meaning "rice" or "grain", indicating small particles or things that are light and dispersed. The bottom part is 彐 (kei), originally representing a pig's head and later evolving to indicate a hand holding something. The combination suggests a mass of grains or particles streaming behind something, thus visually representing a comet's tail. The phonetic component, 彐 (kei) also contributes to the sound of the character.