灯とうとうFreq.FrequencyTop 50,000じ字FuriganaAudioMeanings1nounlight; lampRefers to a light source or lamp, often in compound words like 蛍光灯 (fluorescent lamp) or 灯台 (lighthouse).部屋へやの灯とうをつける。Break this sentence down in the analyzerI turn on the light in the room.灯とうが消きえた。Break this sentence down in the analyzerThe light went out.2suffix, countercounter for electric lightsUsed as a suffix to count electric lights, e.g., 一灯 (one light), 二灯 (two lights).この部屋へやには蛍けい光こう灯とうが二に灯とうある。Break this sentence down in the analyzerThere are two fluorescent lights in this room.Expressions貧ひん者じゃの一いっ灯とうone's mite; widow's mite電でん灯とうをつけるturn on a light; switch on a light