祝い歌
い
わ
い
う
た
Meanings
1
celebratory song; festive poem
A song or poem composed for celebrations, such as weddings, New Year, or other happy occasions. Can be traditional or modern.
We sang a celebratory song at the wedding.
I composed a festive poem to celebrate the new year.
2
congratulatory waka form
A specific category of waka (classical Japanese poetry) under the 六義 (rikugi) classification, used for congratulatory or celebratory themes. Technical literary term.
See also: 六義
As one of the rikugi, iwaiuta refers to congratulatory waka.