noun

anniversary

anniversary

They celebrated their tenth wedding anniversary.

They celebrated their tenth wedding anniversary.

Today is the anniversary of the company's founding.

Today is the anniversary of the company's founding.

((of sth.)) the date of a past event It's the 50th anniversary of the moon landing.

((wedding/birthday)) anniversary a specific type of anniversary We are going to their wedding anniversary party.

Synonyms: jubilee, celebration

From Latin 'annus' (year) + 'versus' (turned). A date that 'turns' or comes around each year.

'Anni' means year, as in 'annual'. Think of it as a yearly event.

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