1
to light (a candle, lamp, etc.);to turn on (a light)
身命をかけて職務を実践し、すべての警察官の心に火をともしてくれました。
He risked his life to carry out his duty and inspired police officers everywhere.
Other forms
点す 【ともす】 (rarely used kanji form) · 燈す 【ともす】 (search-only kanji form)