anniversaries

/AE0 N AH0 V ER1 S ER0 IY0 Z/
noun
  1. 1

    A day that is an exact number of years (to the day) since a given significant event occurred. Often preceded by an ordinal number indicating the number of years.

    Today is the fiftieth anniversary of the end of the war.

  2. 2

    (loosely) A day subsequent in time to a given event by some significant period other than a year (especially as prefixed by the amount of time in question).

Translate “anniversaries” into another language

Source: https://en.wiktionary.org/wiki/anniversaries, https://en.wiktionary.org/wiki/anniversary