commémoration

/kɔ.me.mɔ.ʁa.sjɔ̃/
1.
nounfeminineSing

commemoration

memorial ceremony; act of remembering or honoring a person or event

La commémoration du 11 novembre aura lieu demain sur la place de la mairie.

The commemoration of November 11 will take place tomorrow in the town square.