noun
- the yearly recurrence of the date of a past event
Examples
- They celebrated their wedding anniversary with a romantic dinner.
- The company marked its 50th anniversary with a special ceremony.
- Today is the anniversary of the moon landing.
- We always visit the cemetery on the anniversary of his death.
- The school’s anniversary celebration included speeches and awards.
- Their first anniversary as a couple was very special.
- The anniversary of the treaty is observed as a national holiday.