(lat.)Gedanktag, Jahrestag; Feier anläßl. eines sich jährenden Ereignisses; der Gefeierte heißt Jubilar.
ETYM Cf. French anniversaire.
The date on which an event occurred in some previous year; SYN. day of remembrance.
ETYM French jubilé, Latin jubilaeus, from Hebrew yubel the blast of a trumpet, also the grand sabbatical year, which was announced by sound of trumpet.
A special anniversary.