feast day

Noun

(religion) A religious festival for a particular saint or religious event.

Japanese Meaning

宗教的な祝祭日、すなわち特定の聖人や宗教的な出来事を記念する日

Every year the parish prepares a special procession and meal on the feast day of their patron saint.

毎年、教区は守護聖人を祝う祭日のために特別な行列と祝宴を準備します。

Sense（1）

(religion) A religious festival for a particular saint or religious event.

17th March is St Patrick's feast day.

feast days

（ plural ）