noun
ceremonial year; year of an imperial memorial ceremony
Refers to specific years after an emperor's death when a memorial ceremony is held: the 3rd, 5th, 10th, 20th, 50th, and 100th years, and every 100 years thereafter. Often used in the compound 式年祭.
See also: 式年祭
今年は先帝の式年にあたる。
This year marks a ceremonial year for the late emperor.
式年祭は厳かに執り行われた。
The ceremonial year memorial service was solemnly conducted.