OED2: b. A ceremony or office (usually a
mass) performed in commemoration of, or on behalf of the soul of, a deceased
person (esp. a founder or benefactor of some institution) on the anniversary or
other mind-day of his death; a yearly (or other) memorial service. Obs. exc.
Jel: помин альная сл ужба
¿ 22.04.97 V