The kanji 煙煙 primarily represents "smoke" or "fumes." It refers to the visible vapor or gas produced by the burning of a substance. The character also implicitly conveys concepts related to something obscured or hazy due to smoke.

・On-yomi (音読み): ⚫︎ エン (en) ・Kun-yomi (訓読み): ⚫︎ けむり (kemuri): smoke ⚫︎ けむ-る (kemu-ru): to smoke, to be smoky

⚫︎ 煙突 (entotsu) Translation: Chimney ⚫︎ 煙草 (tabako) Translation: Tobacco; Cigarette ⚫︎ 煙たい (kemutai) Translation: Smoky; Feeling uncomfortable (due to smoke)

The kanji 煙煙 is a phono-semantic compound (形声文字, keisei moji). ⚫︎ It combines the semantic component 火 (hi), meaning "fire," and the phonetic component 寅 (in), which contributes to the sound and originally depicted an arrow. ⚫︎ This composition suggests the relationship of smoke to fire, associating it with the process of burning or combustion. ⚫︎ The evolution of the character reflects the way smoke is visually associated with fire.