賀が慶けいMeanings1nouncelebration; congratulationrare termRare term; the common word is 慶賀 (けいが). This form may appear in older or formal writing.See also: 慶賀古ふるい文ぶん書しょでは「賀が慶けい」が祝いわいの意い味みで使つかわれることがある。In old documents, 賀慶 is sometimes used to mean celebration.