wedding anniversary

English Thesaurus

1. the anniversary of the day on which you were married (or the celebration of it) (noun.time)

hypernym	:	anniversary, day of remembrance,
definition	:	the date on which an event occurred in some previous year (or the celebration of it) (noun.time)

hyponym	:	silver wedding anniversary,
definition	:	the 25th wedding anniversary (noun.time)

hyponym	:	golden wedding anniversary,
definition	:	the 50th wedding anniversary (noun.time)

hyponym	:	diamond wedding, diamond wedding anniversary,
definition	:	the 60th wedding anniversary (noun.time)