anniversaire

/a.ni.vɛʁ.sɛʁ/
1.
nounmasculineSing

birthday (the date of someone's birth)

birthday party / birthday celebration

Je t'invite à ma fête d'anniversaire samedi soir.

I'm inviting you to my birthday party on Saturday night.

Synonyms:anniv
2.
nounmasculineSing

anniversary (recurring date commemorating an event)

commemoration

Ils ont célébré le 10e anniversaire de leur mariage.

They celebrated the 10th anniversary of their marriage.

Synonyms:commémoration