Godan verb, transitive verb

  1. to celebrate, to congratulate, to observe (a festival).
  2. to present (a gift) in celebration, to drink in celebration.
  3. to wish for (a happy future, good fortune, etc.), to pray for.

Variations

Pronunciation Kanji Kana Is Common
 
祝う いわう
 
斎う いわう

Contained Kanji Breakdown

celebrate, congratulate
いわ.う シュク シュウ (4th, N2)
cult, showing radical (no. 113)
elder brother, big brother
あに キョウ ケイ (2nd, N4)
mouth
くち コウ ク (1st, N4)
legs radical (no. 10)
ジン ニン がい (Kentei 1)