晃こう朗ろう

taru-adjective, adverb taking the 'to' particle

bright and brilliant; shining brightly

Literary taru-adjective describing a radiant, brilliant light. Often used in classical or poetic contexts. In modern Japanese, こうろう is rare and mostly encountered in literary or formal writing.

• 晃こう朗ろうたる朝あさ日ひが山やま々やまを照てらした。

  The bright and brilliant morning sun illuminated the mountains.

• 星ほしがこうろうと輝かがやく夜よ空ぞら。

  A night sky where stars shine brightly.