大たい慶けいたいけいじ字FuriganaMeanings1noungreat joy; great happinessA somewhat formal or literary noun expressing profound delight or celebration. Often used in congratulatory contexts.ご結けっ婚こんの報ほうに接せっし、大たい慶けいに存ぞんじます。Upon hearing of your marriage, I am filled with great joy.