adverb, adverb taking the と particle

  1. brightly lit, brightly lighted, lit up, lighted up.

Variations

Pronunciation Kanji Kana Is Common
明々 あかあか
明明 あかあか

Contained Kanji Breakdown

bright, light
メイ あ.かり あきら (2nd, N4)
day, sun, Japan
ひ にっ ニチ (1st, N5)
month, moon
つき ゲツ ガツ (1st, N5)
repeated kanji symbol