anniversary

BrE /əˈnɪvəsəri/ AmE /əˈnɪvərsəri/

noun en → es

1 CELEBRATION [singular] B1

a special day that is remembered every year because something important happened on it, such as a wedding anniversary or the anniversary of an event

aniversario, conmemoración

  • the anniversary of sth

Collocations wedding anniversary · anniversary celebration

  • They celebrated their 25th wedding anniversary.

    Celebraron su aniversario de bodas número 25.

2 DATE [singular] B2

the date on which a particular event happened in the past, especially one that is remembered every year

fecha especial, aniversario de un evento

  • on the anniversary of sth

Collocations anniversary date · anniversary year

  • The museum opened on the anniversary of the city's founding.

    El museo abrió en la fecha del aniversario de la fundación de la ciudad.