noun🔗ShareラジエーターAnything which radiates or emits rays."The campfire's hot coals are a radiator of heat, warming the surrounding area. "キャンプファイヤーの熱い石炭は熱のラジエーターであり、周囲を暖めます。utilitydevicemachinetechnologybuildingenergyChat with AIVocabulary GamePractice Reading
noun🔗ShareラジエーターA device that lowers engine coolant temperature by conducting heat to the air, through metal fins."The car overheated because the radiator was leaking and could no longer cool the engine properly. "ラジエーターから漏れがあり、エンジンを適切に冷却できなくなったため、車はオーバーヒートしました。devicemachinevehicletechnologypartChat with AIVocabulary GamePractice Reading
noun🔗Shareラジエーター(of buildings) A finned metal fixture that carries hot water or steam in order to heat a room."The radiator in the living room kept the apartment warm on the cold winter nights. "居間のラジエーターは、寒い冬の夜にアパートを暖かく保ちました。buildingutilityarchitecturedevicemachineenergymaterialitemChat with AIVocabulary GamePractice Reading
noun🔗ShareアンテナA type of antenna."The small radiator on the model rocket helped transmit telemetry data back to the base station during the launch. "模型ロケットの小さなアンテナは、打ち上げ中にテレメトリデータを基地局に送信するのに役立ちました。technologyelectronicscommunicationsignaldeviceChat with AIVocabulary GamePractice Reading
