← Back to browselightsnoun#1,380Translations明かりあかりライトライトランプランプ簡単かんたんEnglish definition(physics) electromagnetic radiation that can produce a visual sensationExamplesPlease turn out the lights when you leave.The red lamp lights up in case of danger.Similar wordslightweightslightlightsomelowlightslightshiplighter← princessflying →