灯

トウ

ひ、ほ-、ともしび、とも.す、あかり

灯, 火, 丁, 一, 亅

火

lamp, a light, light, no. of lights

灯り(あかり): (1) light; illumination; glow; gleam (2) lamp; light
灯(ひ): light; lamp; torch
灯油(とうゆ): lamp oil; kerosene
電灯(でんとう): electric light
灯台(とうだい): (1) lighthouse (2) old-fashioned interior light fixture comprising a wooden pole with an oil-filled dish and a wick atop it
蛍光灯(けいこうとう): (1) fluorescent lamp; fluorescent light (2) person who is slow to react; someone slow on the uptake