遠おん諱きMeanings1nounsemicentennial memorial serviceBuddhism›A Buddhist memorial service held on the 50th anniversary of a person's death. A specialized term used mainly in religious contexts.来らい月げつ、祖そ父ふの遠おん諱きを営いとなむ予よ定ていです。We plan to hold a memorial service for my grandfather's 50th anniversary next month.
